28453036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{418427}}^1$

素因数の和:418448

約数の個数: 12

約数和(自身を含む): 52721928

約数和(自身を除く): 24268892

約数列:

[1, 2, 4, 17, 34, 68, 418427, 836854, 1673708, 7113259, 14226518, 28453036]

約数ペア:

[(1, 28453036), (2, 14226518), (4, 7113259), (17, 1673708), (34, 836854), (68, 418427)]