72241816

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{35977}}^1$

素因数の和:36234

約数の個数: 16

約数和(自身を含む): 135996840

約数和(自身を除く): 63755024

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 35977, 71954, 143908, 287816, 9030227, 18060454, 36120908, 72241816]

約数ペア:

[(1, 72241816), (2, 36120908), (4, 18060454), (8, 9030227), (251, 287816), (502, 143908), (1004, 71954), (2008, 35977)]