28816952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 27429448

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 557, 892, 1114, 1784, 2228, 4456, 6467, 12934, 16153, 25868, 32306, 51736, 64612, 124211, 129224, 248422, 496844, 993688, 3602119, 7204238, 14408476, 28816952]

約数ペア:

[(1, 28816952), (2, 14408476), (4, 7204238), (8, 3602119), (29, 993688), (58, 496844), (116, 248422), (223, 129224), (232, 124211), (446, 64612), (557, 51736), (892, 32306), (1114, 25868), (1784, 16153), (2228, 12934), (4456, 6467)]