27406412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1279}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 52469760

約数和(自身を除く): 25063348

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1279, 1948, 2558, 5116, 5357, 10714, 14069, 21428, 28138, 56276, 622873, 1245746, 2491492, 6851603, 13703206, 27406412]

約数ペア:

[(1, 27406412), (2, 13703206), (4, 6851603), (11, 2491492), (22, 1245746), (44, 622873), (487, 56276), (974, 28138), (1279, 21428), (1948, 14069), (2558, 10714), (5116, 5357)]