25222402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7221

約数の個数: 16

約数和(自身を含む): 39785400

約数和(自身を除く): 14562998

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 7129, 14258, 206741, 413482, 434869, 869738, 12611201, 25222402]

約数ペア:

[(1, 25222402), (2, 12611201), (29, 869738), (58, 434869), (61, 413482), (122, 206741), (1769, 14258), (3538, 7129)]