71211928

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{223}}^2$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 134873100

約数和(自身を除く): 63661172

約数列:

[1, 2, 4, 8, 179, 223, 358, 446, 716, 892, 1432, 1784, 39917, 49729, 79834, 99458, 159668, 198916, 319336, 397832, 8901491, 17802982, 35605964, 71211928]

約数ペア:

[(1, 71211928), (2, 35605964), (4, 17802982), (8, 8901491), (179, 397832), (223, 319336), (358, 198916), (446, 159668), (716, 99458), (892, 79834), (1432, 49729), (1784, 39917)]