28556396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38177}}^1$

素因数の和:38209

約数の個数: 24

約数和(自身を含む): 57725136

約数和(自身を除く): 29168740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 38177, 76354, 152708, 419947, 649009, 839894, 1298018, 1679788, 2596036, 7139099, 14278198, 28556396]

約数ペア:

[(1, 28556396), (2, 14278198), (4, 7139099), (11, 2596036), (17, 1679788), (22, 1298018), (34, 839894), (44, 649009), (68, 419947), (187, 152708), (374, 76354), (748, 38177)]