72961232

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{19913}}^1$

素因数の和:20150

約数の個数: 20

約数和(自身を含む): 141986820

約数和(自身を除く): 69025588

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 19913, 39826, 79652, 159304, 318608, 4560077, 9120154, 18240308, 36480616, 72961232]

約数ペア:

[(1, 72961232), (2, 36480616), (4, 18240308), (8, 9120154), (16, 4560077), (229, 318608), (458, 159304), (916, 79652), (1832, 39826), (3664, 19913)]