66982708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27407}}^1$

素因数の和:27471

約数の個数: 24

約数和(自身を含む): 128927232

約数和(自身を除く): 61944524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 27407, 54814, 109628, 356291, 712582, 1288129, 1425164, 2576258, 5152516, 16745677, 33491354, 66982708]

約数ペア:

[(1, 66982708), (2, 33491354), (4, 16745677), (13, 5152516), (26, 2576258), (47, 1425164), (52, 1288129), (94, 712582), (188, 356291), (611, 109628), (1222, 54814), (2444, 27407)]