71570252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5711}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 135465792

約数和(自身を除く): 63895540

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 5711, 6266, 11422, 12532, 22844, 74243, 148486, 296972, 1376351, 2752702, 5505404, 17892563, 35785126, 71570252]

約数ペア:

[(1, 71570252), (2, 35785126), (4, 17892563), (13, 5505404), (26, 2752702), (52, 1376351), (241, 296972), (482, 148486), (964, 74243), (3133, 22844), (5711, 12532), (6266, 11422)]