42049748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 79468200

約数和(自身を除く): 37418452

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 1801, 3602, 5837, 7204, 11674, 23348, 23413, 46826, 93652, 808649, 1617298, 3234596, 10512437, 21024874, 42049748]

約数ペア:

[(1, 42049748), (2, 21024874), (4, 10512437), (13, 3234596), (26, 1617298), (52, 808649), (449, 93652), (898, 46826), (1796, 23413), (1801, 23348), (3602, 11674), (5837, 7204)]