28751522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44507}}^1$

素因数の和:44545

約数の個数: 16

約数和(自身を含む): 48068640

約数和(自身を除く): 19317118

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44507, 89014, 756619, 845633, 1513238, 1691266, 14375761, 28751522]

約数ペア:

[(1, 28751522), (2, 14375761), (17, 1691266), (19, 1513238), (34, 845633), (38, 756619), (323, 89014), (646, 44507)]