25970224

素因数分解:

$2^4\times 7^1\times {\mathrm{231877}}^1$

素因数の和:231892

約数の個数: 20

約数和(自身を含む): 57505744

約数和(自身を除く): 31535520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231877, 463754, 927508, 1623139, 1855016, 3246278, 3710032, 6492556, 12985112, 25970224]

約数ペア:

[(1, 25970224), (2, 12985112), (4, 6492556), (7, 3710032), (8, 3246278), (14, 1855016), (16, 1623139), (28, 927508), (56, 463754), (112, 231877)]