71344868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41771}}^1$

素因数の和:41843

約数の個数: 24

約数和(自身を含む): 145032384

約数和(自身を除く): 73687516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41771, 83542, 167084, 292397, 584794, 1169588, 2548031, 5096062, 10192124, 17836217, 35672434, 71344868]

約数ペア:

[(1, 71344868), (2, 35672434), (4, 17836217), (7, 10192124), (14, 5096062), (28, 2548031), (61, 1169588), (122, 584794), (244, 292397), (427, 167084), (854, 83542), (1708, 41771)]