71018416

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2411}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 157918464

約数和(自身を除く): 86900048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 2411, 3682, 4208, 4822, 7364, 9644, 14728, 16877, 19288, 29456, 33754, 38576, 67508, 135016, 270032, 634093, 1268186, 2536372, 4438651, 5072744, 8877302, 10145488, 17754604, 35509208, 71018416]

約数ペア:

[(1, 71018416), (2, 35509208), (4, 17754604), (7, 10145488), (8, 8877302), (14, 5072744), (16, 4438651), (28, 2536372), (56, 1268186), (112, 634093), (263, 270032), (526, 135016), (1052, 67508), (1841, 38576), (2104, 33754), (2411, 29456), (3682, 19288), (4208, 16877), (4822, 14728), (7364, 9644)]