71425574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4252

約数の個数: 24

約数和(自身を含む): 119451024

約数和(自身を除く): 48025450

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 4157, 8314, 8591, 17182, 45727, 91454, 295147, 502997, 590294, 1005994, 3246617, 6493234, 35712787, 71425574]

約数ペア:

[(1, 71425574), (2, 35712787), (11, 6493234), (22, 3246617), (71, 1005994), (121, 590294), (142, 502997), (242, 295147), (781, 91454), (1562, 45727), (4157, 17182), (8314, 8591)]