28789416

素因数分解:

$2^3\times 3^2\times {\mathrm{399853}}^1$

素因数の和:399865

約数の個数: 24

約数和(自身を含む): 77971530

約数和(自身を除く): 49182114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 399853, 799706, 1199559, 1599412, 2399118, 3198824, 3598677, 4798236, 7197354, 9596472, 14394708, 28789416]

約数ペア:

[(1, 28789416), (2, 14394708), (3, 9596472), (4, 7197354), (6, 4798236), (8, 3598677), (9, 3198824), (12, 2399118), (18, 1599412), (24, 1199559), (36, 799706), (72, 399853)]