864278632

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{291199}}^1$

素因数の和:291265

約数の個数: 32

約数和(自身を含む): 1886976000

約数和(自身を除く): 1022697368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 291199, 582398, 1164796, 2038393, 2329592, 4076786, 8153572, 15433547, 16307144, 30867094, 61734188, 108034829, 123468376, 216069658, 432139316, 864278632]

約数ペア:

[(1, 864278632), (2, 432139316), (4, 216069658), (7, 123468376), (8, 108034829), (14, 61734188), (28, 30867094), (53, 16307144), (56, 15433547), (106, 8153572), (212, 4076786), (371, 2329592), (424, 2038393), (742, 1164796), (1484, 582398), (2968, 291199)]