74732618

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 39030262

約数列:

[1, 2, 131, 151, 262, 302, 1889, 3778, 19781, 39562, 247459, 285239, 494918, 570478, 37366309, 74732618]

約数ペア:

[(1, 74732618), (2, 37366309), (131, 570478), (151, 494918), (262, 285239), (302, 247459), (1889, 39562), (3778, 19781)]