68286131936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10210247}}^1$

素因数の和:10210287

約数の個数: 48

約数和(自身を含む): 154378949760

約数和(自身を除く): 86092817824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10210247, 20420494, 40840988, 81681976, 112312717, 163363952, 193994693, 224625434, 326727904, 387989386, 449250868, 775978772, 898501736, 1551957544, 1797003472, 2133941623, 3103915088, 3594006944, 4267883246, 6207830176, 8535766492, 17071532984, 34143065968, 68286131936]

約数ペア:

[(1, 68286131936), (2, 34143065968), (4, 17071532984), (8, 8535766492), (11, 6207830176), (16, 4267883246), (19, 3594006944), (22, 3103915088), (32, 2133941623), (38, 1797003472), (44, 1551957544), (76, 898501736), (88, 775978772), (152, 449250868), (176, 387989386), (209, 326727904), (304, 224625434), (352, 193994693), (418, 163363952), (608, 112312717), (836, 81681976), (1672, 40840988), (3344, 20420494), (6688, 10210247)]