25425488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 60

約数和(自身を含む): 56600544

約数和(自身を除く): 31175056

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 571, 968, 1012, 1142, 1936, 2024, 2284, 2783, 4048, 4568, 5566, 6281, 9136, 11132, 12562, 13133, 22264, 25124, 26266, 44528, 50248, 52532, 69091, 100496, 105064, 138182, 144463, 210128, 276364, 288926, 552728, 577852, 1105456, 1155704, 1589093, 2311408, 3178186, 6356372, 12712744, 25425488]

約数ペア:

[(1, 25425488), (2, 12712744), (4, 6356372), (8, 3178186), (11, 2311408), (16, 1589093), (22, 1155704), (23, 1105456), (44, 577852), (46, 552728), (88, 288926), (92, 276364), (121, 210128), (176, 144463), (184, 138182), (242, 105064), (253, 100496), (368, 69091), (484, 52532), (506, 50248), (571, 44528), (968, 26266), (1012, 25124), (1142, 22264), (1936, 13133), (2024, 12562), (2284, 11132), (2783, 9136), (4048, 6281), (4568, 5566)]