25206468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 67858560

約数和(自身を除く): 42652092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 2753, 3052, 4578, 5506, 8259, 9156, 11012, 16518, 19271, 33036, 38542, 57813, 77084, 115626, 231252, 300077, 600154, 900231, 1200308, 1800462, 2100539, 3600924, 4201078, 6301617, 8402156, 12603234, 25206468]

約数ペア:

[(1, 25206468), (2, 12603234), (3, 8402156), (4, 6301617), (6, 4201078), (7, 3600924), (12, 2100539), (14, 1800462), (21, 1200308), (28, 900231), (42, 600154), (84, 300077), (109, 231252), (218, 115626), (327, 77084), (436, 57813), (654, 38542), (763, 33036), (1308, 19271), (1526, 16518), (2289, 11012), (2753, 9156), (3052, 8259), (4578, 5506)]