71414212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 133925680

約数和(自身を除く): 62511468

約数列:

[1, 2, 4, 17, 34, 68, 163, 289, 326, 379, 578, 652, 758, 1156, 1516, 2771, 5542, 6443, 11084, 12886, 25772, 47107, 61777, 94214, 109531, 123554, 188428, 219062, 247108, 438124, 1050209, 2100418, 4200836, 17853553, 35707106, 71414212]

約数ペア:

[(1, 71414212), (2, 35707106), (4, 17853553), (17, 4200836), (34, 2100418), (68, 1050209), (163, 438124), (289, 247108), (326, 219062), (379, 188428), (578, 123554), (652, 109531), (758, 94214), (1156, 61777), (1516, 47107), (2771, 25772), (5542, 12886), (6443, 11084)]