25987492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 48315960

約数和(自身を除く): 22328468

約数列:

[1, 2, 4, 17, 34, 68, 461, 829, 922, 1658, 1844, 3316, 7837, 14093, 15674, 28186, 31348, 56372, 382169, 764338, 1528676, 6496873, 12993746, 25987492]

約数ペア:

[(1, 25987492), (2, 12993746), (4, 6496873), (17, 1528676), (34, 764338), (68, 382169), (461, 56372), (829, 31348), (922, 28186), (1658, 15674), (1844, 14093), (3316, 7837)]