71505644

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2521}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 143209248

約数和(自身を除く): 71703604

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 2521, 4052, 5042, 7091, 10084, 14182, 17647, 28364, 35294, 70588, 2553773, 5107546, 10215092, 17876411, 35752822, 71505644]

約数ペア:

[(1, 71505644), (2, 35752822), (4, 17876411), (7, 10215092), (14, 5107546), (28, 2553773), (1013, 70588), (2026, 35294), (2521, 28364), (4052, 17647), (5042, 14182), (7091, 10084)]