7890402648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7645739}}^1$

素因数の和:7645791

約数の個数: 32

約数和(自身を含む): 20184753600

約数和(自身を除く): 12294350952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 7645739, 15291478, 22937217, 30582956, 45874434, 61165912, 91748868, 183497736, 328766777, 657533554, 986300331, 1315067108, 1972600662, 2630134216, 3945201324, 7890402648]

約数ペア:

[(1, 7890402648), (2, 3945201324), (3, 2630134216), (4, 1972600662), (6, 1315067108), (8, 986300331), (12, 657533554), (24, 328766777), (43, 183497736), (86, 91748868), (129, 61165912), (172, 45874434), (258, 30582956), (344, 22937217), (516, 15291478), (1032, 7645739)]