26688410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13147}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 56799360

約数和(自身を除く): 30110950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13147, 26294, 65735, 92029, 131470, 184058, 381263, 460145, 762526, 920290, 1906315, 2668841, 3812630, 5337682, 13344205, 26688410]

約数ペア:

[(1, 26688410), (2, 13344205), (5, 5337682), (7, 3812630), (10, 2668841), (14, 1906315), (29, 920290), (35, 762526), (58, 460145), (70, 381263), (145, 184058), (203, 131470), (290, 92029), (406, 65735), (1015, 26294), (2030, 13147)]