79850972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1289}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 148236480

約数和(自身を除く): 68385508

約数列:

[1, 2, 4, 17, 34, 68, 911, 1289, 1822, 2578, 3644, 5156, 15487, 21913, 30974, 43826, 61948, 87652, 1174279, 2348558, 4697116, 19962743, 39925486, 79850972]

約数ペア:

[(1, 79850972), (2, 39925486), (4, 19962743), (17, 4697116), (34, 2348558), (68, 1174279), (911, 87652), (1289, 61948), (1822, 43826), (2578, 30974), (3644, 21913), (5156, 15487)]