71868286

素因数分解:

$2^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{3533}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 123322464

約数和(自身を除く): 51454178

約数列:

[1, 2, 7, 14, 1453, 2906, 3533, 7066, 10171, 20342, 24731, 49462, 5133449, 10266898, 35934143, 71868286]

約数ペア:

[(1, 71868286), (2, 35934143), (7, 10266898), (14, 5133449), (1453, 49462), (2906, 24731), (3533, 20342), (7066, 10171)]