71356124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87877}}^1$

素因数の和:87917

約数の個数: 24

約数和(自身を含む): 147635040

約数和(自身を除く): 76278916

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87877, 175754, 351508, 615139, 1230278, 2460556, 2548433, 5096866, 10193732, 17839031, 35678062, 71356124]

約数ペア:

[(1, 71356124), (2, 35678062), (4, 17839031), (7, 10193732), (14, 5096866), (28, 2548433), (29, 2460556), (58, 1230278), (116, 615139), (203, 351508), (406, 175754), (812, 87877)]