28640896

素因数分解:

$2^7\times {\mathrm{223757}}^1$

素因数の和:223771

約数の個数: 16

約数和(自身を含む): 57058290

約数和(自身を除く): 28417394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223757, 447514, 895028, 1790056, 3580112, 7160224, 14320448, 28640896]

約数ペア:

[(1, 28640896), (2, 14320448), (4, 7160224), (8, 3580112), (16, 1790056), (32, 895028), (64, 447514), (128, 223757)]