64067344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 135964512

約数和(自身を除く): 71897168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1163, 1252, 2326, 2504, 3443, 4652, 5008, 6886, 9304, 12793, 13772, 18608, 25586, 27544, 51172, 55088, 102344, 204688, 364019, 728038, 1456076, 2912152, 4004209, 5824304, 8008418, 16016836, 32033672, 64067344]

約数ペア:

[(1, 64067344), (2, 32033672), (4, 16016836), (8, 8008418), (11, 5824304), (16, 4004209), (22, 2912152), (44, 1456076), (88, 728038), (176, 364019), (313, 204688), (626, 102344), (1163, 55088), (1252, 51172), (2326, 27544), (2504, 25586), (3443, 18608), (4652, 13772), (5008, 12793), (6886, 9304)]