71528924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1129}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 128331840

約数和(自身を除く): 56802916

約数列:

[1, 2, 4, 47, 94, 188, 337, 674, 1129, 1348, 2258, 4516, 15839, 31678, 53063, 63356, 106126, 212252, 380473, 760946, 1521892, 17882231, 35764462, 71528924]

約数ペア:

[(1, 71528924), (2, 35764462), (4, 17882231), (47, 1521892), (94, 760946), (188, 380473), (337, 212252), (674, 106126), (1129, 63356), (1348, 53063), (2258, 31678), (4516, 15839)]