63657968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 135098496

約数和(自身を除く): 71440528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1163, 1244, 2326, 2488, 3421, 4652, 4976, 6842, 9304, 12793, 13684, 18608, 25586, 27368, 51172, 54736, 102344, 204688, 361693, 723386, 1446772, 2893544, 3978623, 5787088, 7957246, 15914492, 31828984, 63657968]

約数ペア:

[(1, 63657968), (2, 31828984), (4, 15914492), (8, 7957246), (11, 5787088), (16, 3978623), (22, 2893544), (44, 1446772), (88, 723386), (176, 361693), (311, 204688), (622, 102344), (1163, 54736), (1244, 51172), (2326, 27368), (2488, 25586), (3421, 18608), (4652, 13684), (4976, 12793), (6842, 9304)]