28591572

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21859}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 67328800

約数和(自身を除く): 38737228

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21859, 43718, 65577, 87436, 131154, 262308, 2382631, 4765262, 7147893, 9530524, 14295786, 28591572]

約数ペア:

[(1, 28591572), (2, 14295786), (3, 9530524), (4, 7147893), (6, 4765262), (12, 2382631), (109, 262308), (218, 131154), (327, 87436), (436, 65577), (654, 43718), (1308, 21859)]