38735488

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 88314660

約数和(自身を除く): 49579172

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 61, 64, 82, 88, 121, 122, 128, 164, 176, 242, 244, 328, 352, 451, 484, 488, 656, 671, 704, 902, 968, 976, 1312, 1342, 1408, 1804, 1936, 1952, 2501, 2624, 2684, 3608, 3872, 3904, 4961, 5002, 5248, 5368, 7216, 7381, 7744, 7808, 9922, 10004, 10736, 14432, 14762, 15488, 19844, 20008, 21472, 27511, 28864, 29524, 39688, 40016, 42944, 55022, 57728, 59048, 79376, 80032, 85888, 110044, 118096, 158752, 160064, 220088, 236192, 302621, 317504, 320128, 440176, 472384, 605242, 635008, 880352, 944768, 1210484, 1760704, 2420968, 3521408, 4841936, 9683872, 19367744, 38735488]

約数ペア:

[(1, 38735488), (2, 19367744), (4, 9683872), (8, 4841936), (11, 3521408), (16, 2420968), (22, 1760704), (32, 1210484), (41, 944768), (44, 880352), (61, 635008), (64, 605242), (82, 472384), (88, 440176), (121, 320128), (122, 317504), (128, 302621), (164, 236192), (176, 220088), (242, 160064), (244, 158752), (328, 118096), (352, 110044), (451, 85888), (484, 80032), (488, 79376), (656, 59048), (671, 57728), (704, 55022), (902, 42944), (968, 40016), (976, 39688), (1312, 29524), (1342, 28864), (1408, 27511), (1804, 21472), (1936, 20008), (1952, 19844), (2501, 15488), (2624, 14762), (2684, 14432), (3608, 10736), (3872, 10004), (3904, 9922), (4961, 7808), (5002, 7744), (5248, 7381), (5368, 7216)]