71301699088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{66512779}}^1$

素因数の和:66512854

約数の個数: 20

約数和(自身を含む): 140208940240

約数和(自身を除く): 68907241152

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 66512779, 133025558, 266051116, 532102232, 1064204464, 4456356193, 8912712386, 17825424772, 35650849544, 71301699088]

約数ペア:

[(1, 71301699088), (2, 35650849544), (4, 17825424772), (8, 8912712386), (16, 4456356193), (67, 1064204464), (134, 532102232), (268, 266051116), (536, 133025558), (1072, 66512779)]