25715761504

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{69439}}^1$

素因数の和:69683

約数の個数: 48

約数和(自身を含む): 51656693760

約数和(自身を除く): 25940932256

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 163, 284, 326, 568, 652, 1136, 1304, 2272, 2608, 5216, 11573, 23146, 46292, 69439, 92584, 138878, 185168, 277756, 370336, 555512, 1111024, 2222048, 4930169, 9860338, 11318557, 19720676, 22637114, 39441352, 45274228, 78882704, 90548456, 157765408, 181096912, 362193824, 803617547, 1607235094, 3214470188, 6428940376, 12857880752, 25715761504]

約数ペア:

[(1, 25715761504), (2, 12857880752), (4, 6428940376), (8, 3214470188), (16, 1607235094), (32, 803617547), (71, 362193824), (142, 181096912), (163, 157765408), (284, 90548456), (326, 78882704), (568, 45274228), (652, 39441352), (1136, 22637114), (1304, 19720676), (2272, 11318557), (2608, 9860338), (5216, 4930169), (11573, 2222048), (23146, 1111024), (46292, 555512), (69439, 370336), (92584, 277756), (138878, 185168)]