25915392

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 156

約数和(自身を含む): 80927080

約数和(自身を除く): 55011688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 256, 288, 296, 304, 333, 342, 384, 444, 456, 512, 576, 592, 608, 666, 684, 703, 768, 888, 912, 1024, 1152, 1184, 1216, 1332, 1368, 1406, 1536, 1776, 1824, 2048, 2109, 2304, 2368, 2432, 2664, 2736, 2812, 3072, 3552, 3648, 4096, 4218, 4608, 4736, 4864, 5328, 5472, 5624, 6144, 6327, 7104, 7296, 8436, 9216, 9472, 9728, 10656, 10944, 11248, 12288, 12654, 14208, 14592, 16872, 18432, 18944, 19456, 21312, 21888, 22496, 25308, 28416, 29184, 33744, 36864, 37888, 38912, 42624, 43776, 44992, 50616, 56832, 58368, 67488, 75776, 77824, 85248, 87552, 89984, 101232, 113664, 116736, 134976, 151552, 170496, 175104, 179968, 202464, 227328, 233472, 269952, 340992, 350208, 359936, 404928, 454656, 539904, 681984, 700416, 719872, 809856, 1079808, 1363968, 1439744, 1619712, 2159616, 2879488, 3239424, 4319232, 6478848, 8638464, 12957696, 25915392]

約数ペア:

[(1, 25915392), (2, 12957696), (3, 8638464), (4, 6478848), (6, 4319232), (8, 3239424), (9, 2879488), (12, 2159616), (16, 1619712), (18, 1439744), (19, 1363968), (24, 1079808), (32, 809856), (36, 719872), (37, 700416), (38, 681984), (48, 539904), (57, 454656), (64, 404928), (72, 359936), (74, 350208), (76, 340992), (96, 269952), (111, 233472), (114, 227328), (128, 202464), (144, 179968), (148, 175104), (152, 170496), (171, 151552), (192, 134976), (222, 116736), (228, 113664), (256, 101232), (288, 89984), (296, 87552), (304, 85248), (333, 77824), (342, 75776), (384, 67488), (444, 58368), (456, 56832), (512, 50616), (576, 44992), (592, 43776), (608, 42624), (666, 38912), (684, 37888), (703, 36864), (768, 33744), (888, 29184), (912, 28416), (1024, 25308), (1152, 22496), (1184, 21888), (1216, 21312), (1332, 19456), (1368, 18944), (1406, 18432), (1536, 16872), (1776, 14592), (1824, 14208), (2048, 12654), (2109, 12288), (2304, 11248), (2368, 10944), (2432, 10656), (2664, 9728), (2736, 9472), (2812, 9216), (3072, 8436), (3552, 7296), (3648, 7104), (4096, 6327), (4218, 6144), (4608, 5624), (4736, 5472), (4864, 5328)]