2912491712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3583}}^1$

素因数の和:4585

約数の個数: 56

約数和(自身を含む): 6232160256

約数和(自身を除く): 3319668544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 977, 1954, 3583, 3908, 7166, 7816, 12701, 14332, 15632, 25402, 28664, 31264, 46579, 50804, 57328, 62528, 93158, 101608, 114656, 186316, 203216, 229312, 372632, 406432, 745264, 812864, 1490528, 2981056, 3500591, 7001182, 14002364, 28004728, 45507683, 56009456, 91015366, 112018912, 182030732, 224037824, 364061464, 728122928, 1456245856, 2912491712]

約数ペア:

[(1, 2912491712), (2, 1456245856), (4, 728122928), (8, 364061464), (13, 224037824), (16, 182030732), (26, 112018912), (32, 91015366), (52, 56009456), (64, 45507683), (104, 28004728), (208, 14002364), (416, 7001182), (832, 3500591), (977, 2981056), (1954, 1490528), (3583, 812864), (3908, 745264), (7166, 406432), (7816, 372632), (12701, 229312), (14332, 203216), (15632, 186316), (25402, 114656), (28664, 101608), (31264, 93158), (46579, 62528), (50804, 57328)]