71654264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 149704800

約数和(自身を除く): 78050536

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 869, 937, 968, 1738, 1874, 3476, 3748, 6952, 7496, 9559, 10307, 19118, 20614, 38236, 41228, 74023, 76472, 82456, 113377, 148046, 226754, 296092, 453508, 592184, 814253, 907016, 1628506, 3257012, 6514024, 8956783, 17913566, 35827132, 71654264]

約数ペア:

[(1, 71654264), (2, 35827132), (4, 17913566), (8, 8956783), (11, 6514024), (22, 3257012), (44, 1628506), (79, 907016), (88, 814253), (121, 592184), (158, 453508), (242, 296092), (316, 226754), (484, 148046), (632, 113377), (869, 82456), (937, 76472), (968, 74023), (1738, 41228), (1874, 38236), (3476, 20614), (3748, 19118), (6952, 10307), (7496, 9559)]