72909128

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{4871}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 136805760

約数和(自身を除く): 63896632

約数列:

[1, 2, 4, 8, 1871, 3742, 4871, 7484, 9742, 14968, 19484, 38968, 9113641, 18227282, 36454564, 72909128]

約数ペア:

[(1, 72909128), (2, 36454564), (4, 18227282), (8, 9113641), (1871, 38968), (3742, 19484), (4871, 14968), (7484, 9742)]