7272464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26737}}^1$

素因数の和:26762

約数の個数: 20

約数和(自身を含む): 14919804

約数和(自身を除く): 7647340

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26737, 53474, 106948, 213896, 427792, 454529, 909058, 1818116, 3636232, 7272464]

約数ペア:

[(1, 7272464), (2, 3636232), (4, 1818116), (8, 909058), (16, 454529), (17, 427792), (34, 213896), (68, 106948), (136, 53474), (272, 26737)]