68288612

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^2\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 138518016

約数和(自身を除く): 70229404

約数列:

[1, 2, 4, 7, 14, 28, 113, 191, 226, 382, 452, 764, 791, 1337, 1582, 2674, 3164, 5348, 12769, 21583, 25538, 43166, 51076, 86332, 89383, 151081, 178766, 302162, 357532, 604324, 2438879, 4877758, 9755516, 17072153, 34144306, 68288612]

約数ペア:

[(1, 68288612), (2, 34144306), (4, 17072153), (7, 9755516), (14, 4877758), (28, 2438879), (113, 604324), (191, 357532), (226, 302162), (382, 178766), (452, 151081), (764, 89383), (791, 86332), (1337, 51076), (1582, 43166), (2674, 25538), (3164, 21583), (5348, 12769)]