7292152

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 15729120

約数和(自身を除く): 8436968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 661, 788, 1322, 1379, 1576, 2644, 2758, 4627, 5288, 5516, 9254, 11032, 18508, 37016, 130217, 260434, 520868, 911519, 1041736, 1823038, 3646076, 7292152]

約数ペア:

[(1, 7292152), (2, 3646076), (4, 1823038), (7, 1041736), (8, 911519), (14, 520868), (28, 260434), (56, 130217), (197, 37016), (394, 18508), (661, 11032), (788, 9254), (1322, 5516), (1379, 5288), (1576, 4627), (2644, 2758)]