72548536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{477293}}^1$

素因数の和:477318

約数の個数: 16

約数和(自身を含む): 143188200

約数和(自身を除く): 70639664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 477293, 954586, 1909172, 3818344, 9068567, 18137134, 36274268, 72548536]

約数ペア:

[(1, 72548536), (2, 36274268), (4, 18137134), (8, 9068567), (19, 3818344), (38, 1909172), (76, 954586), (152, 477293)]