28418632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{322939}}^1$

素因数の和:322956

約数の個数: 16

約数和(自身を含む): 58129200

約数和(自身を除く): 29710568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 322939, 645878, 1291756, 2583512, 3552329, 7104658, 14209316, 28418632]

約数ペア:

[(1, 28418632), (2, 14209316), (4, 7104658), (8, 3552329), (11, 2583512), (22, 1291756), (44, 645878), (88, 322939)]