28852748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 52272192

約数和(自身を除く): 23419444

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 1423, 2846, 5069, 5692, 10138, 20276, 52651, 105302, 194951, 210604, 389902, 779804, 7213187, 14426374, 28852748]

約数ペア:

[(1, 28852748), (2, 14426374), (4, 7213187), (37, 779804), (74, 389902), (137, 210604), (148, 194951), (274, 105302), (548, 52651), (1423, 20276), (2846, 10138), (5069, 5692)]