68617722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 72231558

約数列:

[1, 2, 3, 6, 53, 106, 151, 159, 302, 318, 453, 906, 1429, 2858, 4287, 8003, 8574, 16006, 24009, 48018, 75737, 151474, 215779, 227211, 431558, 454422, 647337, 1294674, 11436287, 22872574, 34308861, 68617722]

約数ペア:

[(1, 68617722), (2, 34308861), (3, 22872574), (6, 11436287), (53, 1294674), (106, 647337), (151, 454422), (159, 431558), (302, 227211), (318, 215779), (453, 151474), (906, 75737), (1429, 48018), (2858, 24009), (4287, 16006), (8003, 8574)]