67888972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1789}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 121791600

約数和(自身を除く): 53902628

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 1789, 3578, 7156, 9487, 18974, 37948, 94817, 189634, 320231, 379268, 640462, 1280924, 16972243, 33944486, 67888972]

約数ペア:

[(1, 67888972), (2, 33944486), (4, 16972243), (53, 1280924), (106, 640462), (179, 379268), (212, 320231), (358, 189634), (716, 94817), (1789, 37948), (3578, 18974), (7156, 9487)]