40689472

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3086

約数の個数: 28

約数和(自身を含む): 81133696

約数和(自身を除く): 40444224

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 2851, 3568, 5702, 7136, 11404, 14272, 22808, 45616, 91232, 182464, 635773, 1271546, 2543092, 5086184, 10172368, 20344736, 40689472]

約数ペア:

[(1, 40689472), (2, 20344736), (4, 10172368), (8, 5086184), (16, 2543092), (32, 1271546), (64, 635773), (223, 182464), (446, 91232), (892, 45616), (1784, 22808), (2851, 14272), (3568, 11404), (5702, 7136)]