734909984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26987}}^1$

素因数の和:27057

約数の個数: 48

約数和(自身を含む): 1550622528

約数和(自身を除く): 815712544

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 13616, 26987, 27232, 53974, 107948, 215896, 431792, 620701, 863584, 998519, 1241402, 1997038, 2482804, 3994076, 4965608, 7988152, 9931216, 15976304, 19862432, 22965937, 31952608, 45931874, 91863748, 183727496, 367454992, 734909984]

約数ペア:

[(1, 734909984), (2, 367454992), (4, 183727496), (8, 91863748), (16, 45931874), (23, 31952608), (32, 22965937), (37, 19862432), (46, 15976304), (74, 9931216), (92, 7988152), (148, 4965608), (184, 3994076), (296, 2482804), (368, 1997038), (592, 1241402), (736, 998519), (851, 863584), (1184, 620701), (1702, 431792), (3404, 215896), (6808, 107948), (13616, 53974), (26987, 27232)]