25321882768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29527}}^1$

素因数の和:29605

約数の個数: 160

約数和(自身を含む): 65613578240

約数和(自身を除く): 40291695472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 988, 1064, 1178, 1456, 1612, 1729, 1736, 1976, 2128, 2356, 2821, 3224, 3458, 3472, 3952, 4123, 4712, 5642, 6448, 6916, 7657, 8246, 9424, 11284, 13832, 15314, 16492, 22568, 27664, 29527, 30628, 32984, 45136, 53599, 59054, 61256, 65968, 107198, 118108, 122512, 206689, 214396, 236216, 383851, 413378, 428792, 472432, 561013, 767702, 826756, 857584, 915337, 1122026, 1535404, 1653512, 1830674, 2244052, 2686957, 3070808, 3307024, 3661348, 3927091, 4488104, 5373914, 6141616, 6407359, 7293169, 7322696, 7854182, 8976208, 10747828, 11899381, 12814718, 14586338, 14645392, 15708364, 17391403, 21495656, 23798762, 25629436, 29172676, 31416728, 34782806, 42991312, 47597524, 51052183, 51258872, 58345352, 62833456, 69565612, 83295667, 95195048, 102104366, 102517744, 116690704, 121739821, 139131224, 166591334, 190390096, 204208732, 226088239, 243479642, 278262448, 333182668, 408417464, 452176478, 486959284, 666365336, 816834928, 904352956, 973918568, 1332730672, 1582617673, 1808705912, 1947837136, 3165235346, 3617411824, 6330470692, 12660941384, 25321882768]

約数ペア:

[(1, 25321882768), (2, 12660941384), (4, 6330470692), (7, 3617411824), (8, 3165235346), (13, 1947837136), (14, 1808705912), (16, 1582617673), (19, 1332730672), (26, 973918568), (28, 904352956), (31, 816834928), (38, 666365336), (52, 486959284), (56, 452176478), (62, 408417464), (76, 333182668), (91, 278262448), (104, 243479642), (112, 226088239), (124, 204208732), (133, 190390096), (152, 166591334), (182, 139131224), (208, 121739821), (217, 116690704), (247, 102517744), (248, 102104366), (266, 95195048), (304, 83295667), (364, 69565612), (403, 62833456), (434, 58345352), (494, 51258872), (496, 51052183), (532, 47597524), (589, 42991312), (728, 34782806), (806, 31416728), (868, 29172676), (988, 25629436), (1064, 23798762), (1178, 21495656), (1456, 17391403), (1612, 15708364), (1729, 14645392), (1736, 14586338), (1976, 12814718), (2128, 11899381), (2356, 10747828), (2821, 8976208), (3224, 7854182), (3458, 7322696), (3472, 7293169), (3952, 6407359), (4123, 6141616), (4712, 5373914), (5642, 4488104), (6448, 3927091), (6916, 3661348), (7657, 3307024), (8246, 3070808), (9424, 2686957), (11284, 2244052), (13832, 1830674), (15314, 1653512), (16492, 1535404), (22568, 1122026), (27664, 915337), (29527, 857584), (30628, 826756), (32984, 767702), (45136, 561013), (53599, 472432), (59054, 428792), (61256, 413378), (65968, 383851), (107198, 236216), (118108, 214396), (122512, 206689)]