56772328

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 109087560

約数和(自身を除く): 52315232

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 514, 521, 1028, 1042, 2056, 2084, 4168, 13621, 27242, 27613, 54484, 55226, 108968, 110452, 133897, 220904, 267794, 535588, 1071176, 7096541, 14193082, 28386164, 56772328]

約数ペア:

[(1, 56772328), (2, 28386164), (4, 14193082), (8, 7096541), (53, 1071176), (106, 535588), (212, 267794), (257, 220904), (424, 133897), (514, 110452), (521, 108968), (1028, 55226), (1042, 54484), (2056, 27613), (2084, 27242), (4168, 13621)]