72644216

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{69317}}^1$

素因数の和:69454

約数の個数: 16

約数和(自身を含む): 137249640

約数和(自身を除く): 64605424

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 69317, 138634, 277268, 554536, 9080527, 18161054, 36322108, 72644216]

約数ペア:

[(1, 72644216), (2, 36322108), (4, 18161054), (8, 9080527), (131, 554536), (262, 277268), (524, 138634), (1048, 69317)]