25433828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14891}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 51705024

約数和(自身を除く): 26271196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 14891, 29782, 59564, 104237, 208474, 416948, 908351, 1816702, 3633404, 6358457, 12716914, 25433828]

約数ペア:

[(1, 25433828), (2, 12716914), (4, 6358457), (7, 3633404), (14, 1816702), (28, 908351), (61, 416948), (122, 208474), (244, 104237), (427, 59564), (854, 29782), (1708, 14891)]