72813266

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1$

素因数の和:1853

約数の個数: 16

約数和(自身を含む): 111111000

約数和(自身を除く): 38297734

約数列:

[1, 2, 73, 146, 349, 698, 1429, 2858, 25477, 50954, 104317, 208634, 498721, 997442, 36406633, 72813266]

約数ペア:

[(1, 72813266), (2, 36406633), (73, 997442), (146, 498721), (349, 208634), (698, 104317), (1429, 50954), (2858, 25477)]