71045048

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{35381}}^1$

素因数の和:35638

約数の個数: 16

約数和(自身を含む): 133743960

約数和(自身を除く): 62698912

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 35381, 70762, 141524, 283048, 8880631, 17761262, 35522524, 71045048]

約数ペア:

[(1, 71045048), (2, 35522524), (4, 17761262), (8, 8880631), (251, 283048), (502, 141524), (1004, 70762), (2008, 35381)]