67725824

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 148490496

約数和(自身を除く): 80764672

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 251, 256, 272, 496, 502, 512, 527, 544, 992, 1004, 1054, 1088, 1984, 2008, 2108, 2176, 3968, 4016, 4216, 4267, 4352, 7781, 7936, 8032, 8432, 8534, 8704, 15562, 15872, 16064, 16864, 17068, 31124, 32128, 33728, 34136, 62248, 64256, 67456, 68272, 124496, 128512, 132277, 134912, 136544, 248992, 264554, 269824, 273088, 497984, 529108, 546176, 995968, 1058216, 1092352, 1991936, 2116432, 2184704, 3983872, 4232864, 8465728, 16931456, 33862912, 67725824]

約数ペア:

[(1, 67725824), (2, 33862912), (4, 16931456), (8, 8465728), (16, 4232864), (17, 3983872), (31, 2184704), (32, 2116432), (34, 1991936), (62, 1092352), (64, 1058216), (68, 995968), (124, 546176), (128, 529108), (136, 497984), (248, 273088), (251, 269824), (256, 264554), (272, 248992), (496, 136544), (502, 134912), (512, 132277), (527, 128512), (544, 124496), (992, 68272), (1004, 67456), (1054, 64256), (1088, 62248), (1984, 34136), (2008, 33728), (2108, 32128), (2176, 31124), (3968, 17068), (4016, 16864), (4216, 16064), (4267, 15872), (4352, 15562), (7781, 8704), (7936, 8534), (8032, 8432)]