25838428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83891}}^1$

素因数の和:83913

約数の個数: 24

約数和(自身を含む): 56375424

約数和(自身を除く): 30536996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 83891, 167782, 335564, 587237, 922801, 1174474, 1845602, 2348948, 3691204, 6459607, 12919214, 25838428]

約数ペア:

[(1, 25838428), (2, 12919214), (4, 6459607), (7, 3691204), (11, 2348948), (14, 1845602), (22, 1174474), (28, 922801), (44, 587237), (77, 335564), (154, 167782), (308, 83891)]