25891628

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9533}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 52322592

約数和(自身を除く): 26430964

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 9533, 19066, 38132, 66731, 133462, 266924, 924701, 1849402, 3698804, 6472907, 12945814, 25891628]

約数ペア:

[(1, 25891628), (2, 12945814), (4, 6472907), (7, 3698804), (14, 1849402), (28, 924701), (97, 266924), (194, 133462), (388, 66731), (679, 38132), (1358, 19066), (2716, 9533)]