76228816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{280253}}^1$

素因数の和:280278

約数の個数: 20

約数和(自身を含む): 156381732

約数和(自身を除く): 80152916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 280253, 560506, 1121012, 2242024, 4484048, 4764301, 9528602, 19057204, 38114408, 76228816]

約数ペア:

[(1, 76228816), (2, 38114408), (4, 19057204), (8, 9528602), (16, 4764301), (17, 4484048), (34, 2242024), (68, 1121012), (136, 560506), (272, 280253)]