64901672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10103}}^1$

素因数の和:10193

約数の個数: 32

約数和(自身を含む): 134585280

約数和(自身を除く): 69683608

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 10103, 20206, 40412, 80824, 111133, 222266, 444532, 737519, 889064, 1475038, 2950076, 5900152, 8112709, 16225418, 32450836, 64901672]

約数ペア:

[(1, 64901672), (2, 32450836), (4, 16225418), (8, 8112709), (11, 5900152), (22, 2950076), (44, 1475038), (73, 889064), (88, 737519), (146, 444532), (292, 222266), (584, 111133), (803, 80824), (1606, 40412), (3212, 20206), (6424, 10103)]