28133402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75223}}^1$

素因数の和:75253

約数の個数: 16

約数和(自身を含む): 48745152

約数和(自身を除く): 20611750

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75223, 150446, 827453, 1278791, 1654906, 2557582, 14066701, 28133402]

約数ペア:

[(1, 28133402), (2, 14066701), (11, 2557582), (17, 1654906), (22, 1278791), (34, 827453), (187, 150446), (374, 75223)]