8425508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 18439680

約数和(自身を除く): 10014172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 293, 316, 364, 553, 586, 1027, 1106, 1172, 2051, 2054, 2212, 3809, 4102, 4108, 7189, 7618, 8204, 14378, 15236, 23147, 26663, 28756, 46294, 53326, 92588, 106652, 162029, 300911, 324058, 601822, 648116, 1203644, 2106377, 4212754, 8425508]

約数ペア:

[(1, 8425508), (2, 4212754), (4, 2106377), (7, 1203644), (13, 648116), (14, 601822), (26, 324058), (28, 300911), (52, 162029), (79, 106652), (91, 92588), (158, 53326), (182, 46294), (293, 28756), (316, 26663), (364, 23147), (553, 15236), (586, 14378), (1027, 8204), (1106, 7618), (1172, 7189), (2051, 4108), (2054, 4102), (2212, 3809)]