28763218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76907}}^1$

素因数の和:76937

約数の個数: 16

約数和(自身を含む): 49836384

約数和(自身を除く): 21073166

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76907, 153814, 845977, 1307419, 1691954, 2614838, 14381609, 28763218]

約数ペア:

[(1, 28763218), (2, 14381609), (11, 2614838), (17, 1691954), (22, 1307419), (34, 845977), (187, 153814), (374, 76907)]