28331548

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11369}}^1$

素因数の和:11469

約数の個数: 24

約数和(自身を含む): 57304800

約数和(自身を除く): 28973252

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 11369, 22738, 45476, 79583, 159166, 318332, 1011841, 2023682, 4047364, 7082887, 14165774, 28331548]

約数ペア:

[(1, 28331548), (2, 14165774), (4, 7082887), (7, 4047364), (14, 2023682), (28, 1011841), (89, 318332), (178, 159166), (356, 79583), (623, 45476), (1246, 22738), (2492, 11369)]