26663845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 34821360

約数和(自身を除く): 8157515

約数列:

[1, 5, 13, 65, 97, 485, 1261, 4229, 6305, 21145, 54977, 274885, 410213, 2051065, 5332769, 26663845]

約数ペア:

[(1, 26663845), (5, 5332769), (13, 2051065), (65, 410213), (97, 274885), (485, 54977), (1261, 21145), (4229, 6305)]