71464184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13313}}^1$

素因数の和:13391

約数の個数: 32

約数和(自身を含む): 148584240

約数和(自身を除く): 77120056

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 13313, 26626, 53252, 106504, 146443, 292886, 585772, 812093, 1171544, 1624186, 3248372, 6496744, 8933023, 17866046, 35732092, 71464184]

約数ペア:

[(1, 71464184), (2, 35732092), (4, 17866046), (8, 8933023), (11, 6496744), (22, 3248372), (44, 1624186), (61, 1171544), (88, 812093), (122, 585772), (244, 292886), (488, 146443), (671, 106504), (1342, 53252), (2684, 26626), (5368, 13313)]