27685996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31319}}^1$

素因数の和:31353

約数の個数: 24

約数和(自身を含む): 55248480

約数和(自身を除く): 27562484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 31319, 62638, 125276, 407147, 532423, 814294, 1064846, 1628588, 2129692, 6921499, 13842998, 27685996]

約数ペア:

[(1, 27685996), (2, 13842998), (4, 6921499), (13, 2129692), (17, 1628588), (26, 1064846), (34, 814294), (52, 532423), (68, 407147), (221, 125276), (442, 62638), (884, 31319)]