28753416

素因数分解:

$2^3\times 3^2\times {\mathrm{399353}}^1$

素因数の和:399365

約数の個数: 24

約数和(自身を含む): 77874030

約数和(自身を除く): 49120614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399353, 798706, 1198059, 1597412, 2396118, 3194824, 3594177, 4792236, 7188354, 9584472, 14376708, 28753416]

約数ペア:

[(1, 28753416), (2, 14376708), (3, 9584472), (4, 7188354), (6, 4792236), (8, 3594177), (9, 3194824), (12, 2396118), (18, 1597412), (24, 1198059), (36, 798706), (72, 399353)]