67658516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 121216200

約数和(自身を除く): 53557684

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 1861, 3722, 7444, 9089, 18178, 36356, 113521, 227042, 277289, 454084, 554578, 1109156, 16914629, 33829258, 67658516]

約数ペア:

[(1, 67658516), (2, 33829258), (4, 16914629), (61, 1109156), (122, 554578), (149, 454084), (244, 277289), (298, 227042), (596, 113521), (1861, 36356), (3722, 18178), (7444, 9089)]