68598556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12329}}^1$

素因数の和:12453

約数の個数: 24

約数和(自身を含む): 130500720

約数和(自身を除く): 61902164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 12329, 24658, 49316, 160277, 320554, 641108, 1319203, 2638406, 5276812, 17149639, 34299278, 68598556]

約数ペア:

[(1, 68598556), (2, 34299278), (4, 17149639), (13, 5276812), (26, 2638406), (52, 1319203), (107, 641108), (214, 320554), (428, 160277), (1391, 49316), (2782, 24658), (5564, 12329)]