25471534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 18696146

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 709, 781, 1418, 1562, 1633, 3266, 7799, 15598, 16307, 17963, 32614, 35926, 50339, 100678, 179377, 358754, 553729, 1107458, 1157797, 2315594, 12735767, 25471534]

約数ペア:

[(1, 25471534), (2, 12735767), (11, 2315594), (22, 1157797), (23, 1107458), (46, 553729), (71, 358754), (142, 179377), (253, 100678), (506, 50339), (709, 35926), (781, 32614), (1418, 17963), (1562, 16307), (1633, 15598), (3266, 7799)]