71015488

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{2713}}^1$

素因数の和:3134

約数の個数: 28

約数和(自身を含む): 141317980

約数和(自身を除く): 70302492

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 2713, 3272, 5426, 6544, 10852, 13088, 21704, 26176, 43408, 86816, 173632, 1109617, 2219234, 4438468, 8876936, 17753872, 35507744, 71015488]

約数ペア:

[(1, 71015488), (2, 35507744), (4, 17753872), (8, 8876936), (16, 4438468), (32, 2219234), (64, 1109617), (409, 173632), (818, 86816), (1636, 43408), (2713, 26176), (3272, 21704), (5426, 13088), (6544, 10852)]