99913472

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 211921920

約数和(自身を除く): 112008448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 239, 256, 284, 368, 478, 568, 736, 956, 1136, 1472, 1633, 1912, 2272, 2944, 3266, 3824, 4544, 5497, 5888, 6532, 7648, 9088, 10994, 13064, 15296, 16969, 18176, 21988, 26128, 30592, 33938, 43976, 52256, 61184, 67876, 87952, 104512, 135752, 175904, 209024, 271504, 351808, 390287, 418048, 543008, 703616, 780574, 1086016, 1407232, 1561148, 2172032, 3122296, 4344064, 6244592, 12489184, 24978368, 49956736, 99913472]

約数ペア:

[(1, 99913472), (2, 49956736), (4, 24978368), (8, 12489184), (16, 6244592), (23, 4344064), (32, 3122296), (46, 2172032), (64, 1561148), (71, 1407232), (92, 1086016), (128, 780574), (142, 703616), (184, 543008), (239, 418048), (256, 390287), (284, 351808), (368, 271504), (478, 209024), (568, 175904), (736, 135752), (956, 104512), (1136, 87952), (1472, 67876), (1633, 61184), (1912, 52256), (2272, 43976), (2944, 33938), (3266, 30592), (3824, 26128), (4544, 21988), (5497, 18176), (5888, 16969), (6532, 15296), (7648, 13064), (9088, 10994)]