71858046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{921257}}^1$

素因数の和:921275

約数の個数: 16

約数和(自身を含む): 154771344

約数和(自身を除く): 82913298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 921257, 1842514, 2763771, 5527542, 11976341, 23952682, 35929023, 71858046]

約数ペア:

[(1, 71858046), (2, 35929023), (3, 23952682), (6, 11976341), (13, 5527542), (26, 2763771), (39, 1842514), (78, 921257)]