25658048

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30839}}^1$

素因数の和:30864

約数の個数: 28

約数和(自身を含む): 54833520

約数和(自身を除く): 29175472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30839, 61678, 123356, 246712, 400907, 493424, 801814, 986848, 1603628, 1973696, 3207256, 6414512, 12829024, 25658048]

約数ペア:

[(1, 25658048), (2, 12829024), (4, 6414512), (8, 3207256), (13, 1973696), (16, 1603628), (26, 986848), (32, 801814), (52, 493424), (64, 400907), (104, 246712), (208, 123356), (416, 61678), (832, 30839)]