18639424

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1522

約数の個数: 28

約数和(自身を含む): 37179504

約数和(自身を除く): 18540080

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1283, 1816, 2566, 3632, 5132, 7264, 10264, 14528, 20528, 41056, 82112, 291241, 582482, 1164964, 2329928, 4659856, 9319712, 18639424]

約数ペア:

[(1, 18639424), (2, 9319712), (4, 4659856), (8, 2329928), (16, 1164964), (32, 582482), (64, 291241), (227, 82112), (454, 41056), (908, 20528), (1283, 14528), (1816, 10264), (2566, 7264), (3632, 5132)]