28849850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33941}}^1$

素因数の和:33970

約数の個数: 24

約数和(自身を含む): 56818908

約数和(自身を除く): 27969058

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33941, 67882, 169705, 339410, 576997, 848525, 1153994, 1697050, 2884985, 5769970, 14424925, 28849850]

約数ペア:

[(1, 28849850), (2, 14424925), (5, 5769970), (10, 2884985), (17, 1697050), (25, 1153994), (34, 848525), (50, 576997), (85, 339410), (170, 169705), (425, 67882), (850, 33941)]