25210005352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12166991}}^1$

素因数の和:12167041

約数の個数: 32

約数和(自身を含む): 55481483520

約数和(自身を除く): 30271478168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12166991, 24333982, 48667964, 85168937, 97335928, 170337874, 340675748, 450178667, 681351496, 900357334, 1800714668, 3151250669, 3601429336, 6302501338, 12605002676, 25210005352]

約数ペア:

[(1, 25210005352), (2, 12605002676), (4, 6302501338), (7, 3601429336), (8, 3151250669), (14, 1800714668), (28, 900357334), (37, 681351496), (56, 450178667), (74, 340675748), (148, 170337874), (259, 97335928), (296, 85168937), (518, 48667964), (1036, 24333982), (2072, 12166991)]