71953544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2053}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 145792920

約数和(自身を除く): 73839376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 2053, 2696, 4106, 4381, 8212, 8762, 16424, 17524, 26689, 35048, 53378, 106756, 213512, 691861, 1383722, 2767444, 5534888, 8994193, 17988386, 35976772, 71953544]

約数ペア:

[(1, 71953544), (2, 35976772), (4, 17988386), (8, 8994193), (13, 5534888), (26, 2767444), (52, 1383722), (104, 691861), (337, 213512), (674, 106756), (1348, 53378), (2053, 35048), (2696, 26689), (4106, 17524), (4381, 16424), (8212, 8762)]