25322102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 17497738

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 353, 403, 706, 806, 1157, 2314, 2759, 4589, 5518, 9178, 10943, 21886, 31417, 35867, 62834, 71734, 142259, 284518, 408421, 816842, 973927, 1947854, 12661051, 25322102]

約数ペア:

[(1, 25322102), (2, 12661051), (13, 1947854), (26, 973927), (31, 816842), (62, 408421), (89, 284518), (178, 142259), (353, 71734), (403, 62834), (706, 35867), (806, 31417), (1157, 21886), (2314, 10943), (2759, 9178), (4589, 5518)]