6728488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 7302872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2087, 3224, 4174, 8348, 16696, 27131, 54262, 64697, 108524, 129394, 217048, 258788, 517576, 841061, 1682122, 3364244, 6728488]

約数ペア:

[(1, 6728488), (2, 3364244), (4, 1682122), (8, 841061), (13, 517576), (26, 258788), (31, 217048), (52, 129394), (62, 108524), (104, 64697), (124, 54262), (248, 27131), (403, 16696), (806, 8348), (1612, 4174), (2087, 3224)]