25382018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16608382

約数列:

[1, 2, 23, 29, 46, 53, 58, 106, 359, 667, 718, 1219, 1334, 1537, 2438, 3074, 8257, 10411, 16514, 19027, 20822, 35351, 38054, 70702, 239453, 437621, 478906, 551783, 875242, 1103566, 12691009, 25382018]

約数ペア:

[(1, 25382018), (2, 12691009), (23, 1103566), (29, 875242), (46, 551783), (53, 478906), (58, 437621), (106, 239453), (359, 70702), (667, 38054), (718, 35351), (1219, 20822), (1334, 19027), (1537, 16514), (2438, 10411), (3074, 8257)]