25880622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 54933120

約数和(自身を除く): 29052498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1733, 2489, 3466, 4978, 5199, 7467, 10398, 14934, 32927, 65854, 98781, 197562, 227023, 454046, 681069, 1362138, 4313437, 8626874, 12940311, 25880622]

約数ペア:

[(1, 25880622), (2, 12940311), (3, 8626874), (6, 4313437), (19, 1362138), (38, 681069), (57, 454046), (114, 227023), (131, 197562), (262, 98781), (393, 65854), (786, 32927), (1733, 14934), (2489, 10398), (3466, 7467), (4978, 5199)]