25687024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145949}}^1$

素因数の和:145968

約数の個数: 20

約数和(自身を含む): 54293400

約数和(自身を除く): 28606376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145949, 291898, 583796, 1167592, 1605439, 2335184, 3210878, 6421756, 12843512, 25687024]

約数ペア:

[(1, 25687024), (2, 12843512), (4, 6421756), (8, 3210878), (11, 2335184), (16, 1605439), (22, 1167592), (44, 583796), (88, 291898), (176, 145949)]