25593828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 64632960

約数和(自身を除く): 39039132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 457, 718, 914, 1077, 1371, 1436, 1828, 2154, 2742, 4308, 4667, 5484, 5941, 9334, 11882, 14001, 17823, 18668, 23764, 28002, 35646, 56004, 71292, 164063, 328126, 492189, 656252, 984378, 1968756, 2132819, 4265638, 6398457, 8531276, 12796914, 25593828]

約数ペア:

[(1, 25593828), (2, 12796914), (3, 8531276), (4, 6398457), (6, 4265638), (12, 2132819), (13, 1968756), (26, 984378), (39, 656252), (52, 492189), (78, 328126), (156, 164063), (359, 71292), (457, 56004), (718, 35646), (914, 28002), (1077, 23764), (1371, 18668), (1436, 17823), (1828, 14001), (2154, 11882), (2742, 9334), (4308, 5941), (4667, 5484)]