64671596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3326

約数の個数: 36

約数和(自身を含む): 127472520

約数和(自身を除く): 62800924

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 3259, 4961, 6518, 9922, 13036, 19844, 35849, 71698, 133619, 143396, 267238, 394339, 534476, 788678, 1469809, 1577356, 2939618, 5879236, 16167899, 32335798, 64671596]

約数ペア:

[(1, 64671596), (2, 32335798), (4, 16167899), (11, 5879236), (22, 2939618), (41, 1577356), (44, 1469809), (82, 788678), (121, 534476), (164, 394339), (242, 267238), (451, 143396), (484, 133619), (902, 71698), (1804, 35849), (3259, 19844), (4961, 13036), (6518, 9922)]