72676112

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{42451}}^1$

素因数の和:42566

約数の個数: 20

約数和(自身を含む): 142129296

約数和(自身を除く): 69453184

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 42451, 84902, 169804, 339608, 679216, 4542257, 9084514, 18169028, 36338056, 72676112]

約数ペア:

[(1, 72676112), (2, 36338056), (4, 18169028), (8, 9084514), (16, 4542257), (107, 679216), (214, 339608), (428, 169804), (856, 84902), (1712, 42451)]