76814218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7390

約数の個数: 24

約数和(自身を含む): 128808576

約数和(自身を除く): 51994358

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 7331, 10478, 14662, 95303, 190606, 227261, 454522, 1238939, 2477878, 2954393, 5908786, 38407109, 76814218]

約数ペア:

[(1, 76814218), (2, 38407109), (13, 5908786), (26, 2954393), (31, 2477878), (62, 1238939), (169, 454522), (338, 227261), (403, 190606), (806, 95303), (5239, 14662), (7331, 10478)]