57709424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{212167}}^1$

素因数の和:212192

約数の個数: 20

約数和(自身を含む): 118389744

約数和(自身を除く): 60680320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 212167, 424334, 848668, 1697336, 3394672, 3606839, 7213678, 14427356, 28854712, 57709424]

約数ペア:

[(1, 57709424), (2, 28854712), (4, 14427356), (8, 7213678), (16, 3606839), (17, 3394672), (34, 1697336), (68, 848668), (136, 424334), (272, 212167)]