65470216

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6121}}^1$

素因数の和:6325

約数の個数: 32

約数和(自身を含む): 141050880

約数和(自身を除く): 75580664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 6121, 10696, 12242, 24484, 42847, 48968, 85694, 171388, 342776, 1169111, 2338222, 4676444, 8183777, 9352888, 16367554, 32735108, 65470216]

約数ペア:

[(1, 65470216), (2, 32735108), (4, 16367554), (7, 9352888), (8, 8183777), (14, 4676444), (28, 2338222), (56, 1169111), (191, 342776), (382, 171388), (764, 85694), (1337, 48968), (1528, 42847), (2674, 24484), (5348, 12242), (6121, 10696)]