68488016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 135657984

約数和(自身を除く): 67169968

約数列:

[1, 2, 4, 8, 16, 73, 146, 191, 292, 307, 382, 584, 614, 764, 1168, 1228, 1528, 2456, 3056, 4912, 13943, 22411, 27886, 44822, 55772, 58637, 89644, 111544, 117274, 179288, 223088, 234548, 358576, 469096, 938192, 4280501, 8561002, 17122004, 34244008, 68488016]

約数ペア:

[(1, 68488016), (2, 34244008), (4, 17122004), (8, 8561002), (16, 4280501), (73, 938192), (146, 469096), (191, 358576), (292, 234548), (307, 223088), (382, 179288), (584, 117274), (614, 111544), (764, 89644), (1168, 58637), (1228, 55772), (1528, 44822), (2456, 27886), (3056, 22411), (4912, 13943)]