71649786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{918587}}^1$

素因数の和:918605

約数の個数: 16

約数和(自身を含む): 154322784

約数和(自身を除く): 82672998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 918587, 1837174, 2755761, 5511522, 11941631, 23883262, 35824893, 71649786]

約数ペア:

[(1, 71649786), (2, 35824893), (3, 23883262), (6, 11941631), (13, 5511522), (26, 2755761), (39, 1837174), (78, 918587)]