38337728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 92171520

約数和(自身を除く): 53833792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 64, 71, 88, 104, 118, 142, 143, 176, 208, 236, 284, 286, 352, 416, 472, 568, 572, 649, 704, 767, 781, 832, 923, 944, 1136, 1144, 1298, 1534, 1562, 1846, 1888, 2272, 2288, 2596, 3068, 3124, 3692, 3776, 4189, 4544, 4576, 5192, 6136, 6248, 7384, 8378, 8437, 9152, 10153, 10384, 12272, 12496, 14768, 16756, 16874, 20306, 20768, 24544, 24992, 29536, 33512, 33748, 40612, 41536, 46079, 49088, 49984, 54457, 59072, 67024, 67496, 81224, 92158, 108914, 134048, 134992, 162448, 184316, 217828, 268096, 269984, 324896, 368632, 435656, 539968, 599027, 649792, 737264, 871312, 1198054, 1474528, 1742624, 2396108, 2949056, 3485248, 4792216, 9584432, 19168864, 38337728]

約数ペア:

[(1, 38337728), (2, 19168864), (4, 9584432), (8, 4792216), (11, 3485248), (13, 2949056), (16, 2396108), (22, 1742624), (26, 1474528), (32, 1198054), (44, 871312), (52, 737264), (59, 649792), (64, 599027), (71, 539968), (88, 435656), (104, 368632), (118, 324896), (142, 269984), (143, 268096), (176, 217828), (208, 184316), (236, 162448), (284, 134992), (286, 134048), (352, 108914), (416, 92158), (472, 81224), (568, 67496), (572, 67024), (649, 59072), (704, 54457), (767, 49984), (781, 49088), (832, 46079), (923, 41536), (944, 40612), (1136, 33748), (1144, 33512), (1298, 29536), (1534, 24992), (1562, 24544), (1846, 20768), (1888, 20306), (2272, 16874), (2288, 16756), (2596, 14768), (3068, 12496), (3124, 12272), (3692, 10384), (3776, 10153), (4189, 9152), (4544, 8437), (4576, 8378), (5192, 7384), (6136, 6248)]