25589008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{27107}}^1$

素因数の和:27174

約数の個数: 20

約数和(自身を含む): 50420880

約数和(自身を除く): 24831872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 27107, 54214, 108428, 216856, 433712, 1599313, 3198626, 6397252, 12794504, 25589008]

約数ペア:

[(1, 25589008), (2, 12794504), (4, 6397252), (8, 3198626), (16, 1599313), (59, 433712), (118, 216856), (236, 108428), (472, 54214), (944, 27107)]