7129276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 8676164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 293, 308, 316, 553, 586, 869, 1106, 1172, 1738, 2051, 2212, 3223, 3476, 4102, 6083, 6446, 8204, 12166, 12892, 22561, 23147, 24332, 45122, 46294, 90244, 92588, 162029, 254617, 324058, 509234, 648116, 1018468, 1782319, 3564638, 7129276]

約数ペア:

[(1, 7129276), (2, 3564638), (4, 1782319), (7, 1018468), (11, 648116), (14, 509234), (22, 324058), (28, 254617), (44, 162029), (77, 92588), (79, 90244), (154, 46294), (158, 45122), (293, 24332), (308, 23147), (316, 22561), (553, 12892), (586, 12166), (869, 8204), (1106, 6446), (1172, 6083), (1738, 4102), (2051, 3476), (2212, 3223)]