28325208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25111}}^1$

素因数の和:25167

約数の個数: 32

約数和(自身を含む): 72322560

約数和(自身を除く): 43997352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25111, 50222, 75333, 100444, 150666, 200888, 301332, 602664, 1180217, 2360434, 3540651, 4720868, 7081302, 9441736, 14162604, 28325208]

約数ペア:

[(1, 28325208), (2, 14162604), (3, 9441736), (4, 7081302), (6, 4720868), (8, 3540651), (12, 2360434), (24, 1180217), (47, 602664), (94, 301332), (141, 200888), (188, 150666), (282, 100444), (376, 75333), (564, 50222), (1128, 25111)]