42701828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20029}}^1$

素因数の和:20087

約数の個数: 24

約数和(自身を含む): 82443480

約数和(自身を除く): 39741652

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20029, 40058, 80116, 260377, 520754, 821189, 1041508, 1642378, 3284756, 10675457, 21350914, 42701828]

約数ペア:

[(1, 42701828), (2, 21350914), (4, 10675457), (13, 3284756), (26, 1642378), (41, 1041508), (52, 821189), (82, 520754), (164, 260377), (533, 80116), (1066, 40058), (2132, 20029)]