28190998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75377}}^1$

素因数の和:75407

約数の個数: 16

約数和(自身を含む): 48844944

約数和(自身を除く): 20653946

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75377, 150754, 829147, 1281409, 1658294, 2562818, 14095499, 28190998]

約数ペア:

[(1, 28190998), (2, 14095499), (11, 2562818), (17, 1658294), (22, 1281409), (34, 829147), (187, 150754), (374, 75377)]