71258798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 122544576

約数和(自身を除く): 51285778

約数列:

[1, 2, 13, 17, 26, 34, 221, 263, 442, 526, 613, 1226, 3419, 4471, 6838, 7969, 8942, 10421, 15938, 20842, 58123, 116246, 135473, 161219, 270946, 322438, 2095847, 2740723, 4191694, 5481446, 35629399, 71258798]

約数ペア:

[(1, 71258798), (2, 35629399), (13, 5481446), (17, 4191694), (26, 2740723), (34, 2095847), (221, 322438), (263, 270946), (442, 161219), (526, 135473), (613, 116246), (1226, 58123), (3419, 20842), (4471, 15938), (6838, 10421), (7969, 8942)]