76282672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{280451}}^1$

素因数の和:280476

約数の個数: 20

約数和(自身を含む): 156492216

約数和(自身を除く): 80209544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 280451, 560902, 1121804, 2243608, 4487216, 4767667, 9535334, 19070668, 38141336, 76282672]

約数ペア:

[(1, 76282672), (2, 38141336), (4, 19070668), (8, 9535334), (16, 4767667), (17, 4487216), (34, 2243608), (68, 1121804), (136, 560902), (272, 280451)]