28400992

素因数分解:

$2^5\times {\mathrm{523}}^1\times {\mathrm{1697}}^1$

素因数の和:2230

約数の個数: 24

約数和(自身を含む): 56054376

約数和(自身を除く): 27653384

約数列:

[1, 2, 4, 8, 16, 32, 523, 1046, 1697, 2092, 3394, 4184, 6788, 8368, 13576, 16736, 27152, 54304, 887531, 1775062, 3550124, 7100248, 14200496, 28400992]

約数ペア:

[(1, 28400992), (2, 14200496), (4, 7100248), (8, 3550124), (16, 1775062), (32, 887531), (523, 54304), (1046, 27152), (1697, 16736), (2092, 13576), (3394, 8368), (4184, 6788)]