70478704

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{19753}}^1$

素因数の和:19984

約数の個数: 20

約数和(自身を含む): 137171776

約数和(自身を除く): 66693072

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 19753, 39506, 79012, 158024, 316048, 4404919, 8809838, 17619676, 35239352, 70478704]

約数ペア:

[(1, 70478704), (2, 35239352), (4, 17619676), (8, 8809838), (16, 4404919), (223, 316048), (446, 158024), (892, 79012), (1784, 39506), (3568, 19753)]