68152568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5653}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 140445360

約数和(自身を除く): 72292792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 5653, 6028, 11306, 12056, 22612, 45224, 62183, 124366, 248732, 497464, 774461, 1548922, 3097844, 6195688, 8519071, 17038142, 34076284, 68152568]

約数ペア:

[(1, 68152568), (2, 34076284), (4, 17038142), (8, 8519071), (11, 6195688), (22, 3097844), (44, 1548922), (88, 774461), (137, 497464), (274, 248732), (548, 124366), (1096, 62183), (1507, 45224), (3014, 22612), (5653, 12056), (6028, 11306)]