70293404144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{40305851}}^1$

素因数の和:40305968

約数の個数: 20

約数和(自身を含む): 137442955320

約数和(自身を除く): 67149551176

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 40305851, 80611702, 161223404, 322446808, 644893616, 4393337759, 8786675518, 17573351036, 35146702072, 70293404144]

約数ペア:

[(1, 70293404144), (2, 35146702072), (4, 17573351036), (8, 8786675518), (16, 4393337759), (109, 644893616), (218, 322446808), (436, 161223404), (872, 80611702), (1744, 40305851)]