39784984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 37831016

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 769, 892, 1538, 1784, 3076, 6152, 6467, 12934, 22301, 25868, 44602, 51736, 89204, 171487, 178408, 342974, 685948, 1371896, 4973123, 9946246, 19892492, 39784984]

約数ペア:

[(1, 39784984), (2, 19892492), (4, 9946246), (8, 4973123), (29, 1371896), (58, 685948), (116, 342974), (223, 178408), (232, 171487), (446, 89204), (769, 51736), (892, 44602), (1538, 25868), (1784, 22301), (3076, 12934), (6152, 6467)]