70290256

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{9613}}^1$

素因数の和:10078

約数の個数: 20

約数和(自身を含む): 136499572

約数和(自身を除く): 66209316

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 9613, 19226, 38452, 76904, 153808, 4393141, 8786282, 17572564, 35145128, 70290256]

約数ペア:

[(1, 70290256), (2, 35145128), (4, 17572564), (8, 8786282), (16, 4393141), (457, 153808), (914, 76904), (1828, 38452), (3656, 19226), (7312, 9613)]