70625156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68171}}^1$

素因数の和:68219

約数の個数: 24

約数和(自身を含む): 145070016

約数和(自身を除く): 74444860

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68171, 136342, 272684, 477197, 954394, 1908788, 2522327, 5044654, 10089308, 17656289, 35312578, 70625156]

約数ペア:

[(1, 70625156), (2, 35312578), (4, 17656289), (7, 10089308), (14, 5044654), (28, 2522327), (37, 1908788), (74, 954394), (148, 477197), (259, 272684), (518, 136342), (1036, 68171)]