72028202386

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{14423}}^1$

素因数の和:14959

約数の個数: 48

約数和(自身を含む): 126975625920

約数和(自身を除く): 54947423534

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 389, 778, 917, 1834, 2723, 5446, 6419, 12838, 14423, 19061, 28846, 38122, 50959, 100961, 101918, 201922, 356713, 706727, 713426, 1413454, 1889413, 2496991, 3778826, 4993982, 5610547, 11221094, 13225891, 26451782, 39273829, 78547658, 92581237, 185162474, 274916803, 549833606, 734981657, 1469963314, 5144871599, 10289743198, 36014101193, 72028202386]

約数ペア:

[(1, 72028202386), (2, 36014101193), (7, 10289743198), (14, 5144871599), (49, 1469963314), (98, 734981657), (131, 549833606), (262, 274916803), (389, 185162474), (778, 92581237), (917, 78547658), (1834, 39273829), (2723, 26451782), (5446, 13225891), (6419, 11221094), (12838, 5610547), (14423, 4993982), (19061, 3778826), (28846, 2496991), (38122, 1889413), (50959, 1413454), (100961, 713426), (101918, 706727), (201922, 356713)]