26491492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 48871872

約数和(自身を除く): 22380380

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 2851, 4646, 5702, 9292, 11404, 65573, 131146, 262292, 287951, 575902, 1151804, 6622873, 13245746, 26491492]

約数ペア:

[(1, 26491492), (2, 13245746), (4, 6622873), (23, 1151804), (46, 575902), (92, 287951), (101, 262292), (202, 131146), (404, 65573), (2323, 11404), (2851, 9292), (4646, 5702)]