25751284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 48782048

約数和(自身を除く): 23030764

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2347, 2743, 4694, 5486, 9388, 10972, 30511, 61022, 122044, 495217, 990434, 1980868, 6437821, 12875642, 25751284]

約数ペア:

[(1, 25751284), (2, 12875642), (4, 6437821), (13, 1980868), (26, 990434), (52, 495217), (211, 122044), (422, 61022), (844, 30511), (2347, 10972), (2743, 9388), (4694, 5486)]