25160564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44015

約数の個数: 24

約数和(自身を含む): 51729888

約数和(自身を除く): 26569324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 43987, 87974, 175948, 483857, 571831, 967714, 1143662, 1935428, 2287324, 6290141, 12580282, 25160564]

約数ペア:

[(1, 25160564), (2, 12580282), (4, 6290141), (11, 2287324), (13, 1935428), (22, 1143662), (26, 967714), (44, 571831), (52, 483857), (143, 175948), (286, 87974), (572, 43987)]