70008976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{106721}}^1$

素因数の和:106770

約数の個数: 20

約数和(自身を含む): 138952044

約数和(自身を除く): 68943068

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 106721, 213442, 426884, 853768, 1707536, 4375561, 8751122, 17502244, 35004488, 70008976]

約数ペア:

[(1, 70008976), (2, 35004488), (4, 17502244), (8, 8751122), (16, 4375561), (41, 1707536), (82, 853768), (164, 426884), (328, 213442), (656, 106721)]