76545968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281419}}^1$

素因数の和:281444

約数の個数: 20

約数和(自身を含む): 157032360

約数和(自身を除く): 80486392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281419, 562838, 1125676, 2251352, 4502704, 4784123, 9568246, 19136492, 38272984, 76545968]

約数ペア:

[(1, 76545968), (2, 38272984), (4, 19136492), (8, 9568246), (16, 4784123), (17, 4502704), (34, 2251352), (68, 1125676), (136, 562838), (272, 281419)]