70744048

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{3457}}^1$

素因数の和:4744

約数の個数: 20

約数和(自身を含む): 137213440

約数和(自身を除く): 66469392

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 3457, 5116, 6914, 10232, 13828, 20464, 27656, 55312, 4421503, 8843006, 17686012, 35372024, 70744048]

約数ペア:

[(1, 70744048), (2, 35372024), (4, 17686012), (8, 8843006), (16, 4421503), (1279, 55312), (2558, 27656), (3457, 20464), (5116, 13828), (6914, 10232)]