56638997512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6203}}^1\times {\mathrm{67139}}^1$

素因数の和:73365

約数の個数: 32

約数和(自身を含む): 112464871200

約数和(自身を除く): 55825873688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6203, 12406, 24812, 49624, 67139, 105451, 134278, 210902, 268556, 421804, 537112, 843608, 1141363, 2282726, 4565452, 9130904, 416463217, 832926434, 1665852868, 3331705736, 7079874689, 14159749378, 28319498756, 56638997512]

約数ペア:

[(1, 56638997512), (2, 28319498756), (4, 14159749378), (8, 7079874689), (17, 3331705736), (34, 1665852868), (68, 832926434), (136, 416463217), (6203, 9130904), (12406, 4565452), (24812, 2282726), (49624, 1141363), (67139, 843608), (105451, 537112), (134278, 421804), (210902, 268556)]