25083628

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 45042480

約数和(自身を除く): 19958852

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 661, 716, 1322, 2644, 9487, 18974, 35033, 37948, 70066, 118319, 140132, 236638, 473276, 6270907, 12541814, 25083628]

約数ペア:

[(1, 25083628), (2, 12541814), (4, 6270907), (53, 473276), (106, 236638), (179, 140132), (212, 118319), (358, 70066), (661, 37948), (716, 35033), (1322, 18974), (2644, 9487)]