25990671056

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{503383}}^1$

素因数の和:503859

約数の個数: 40

約数和(自身を含む): 57675725184

約数和(自身を除く): 31685054128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3227, 3688, 6454, 7376, 12908, 25816, 51632, 503383, 1006766, 2013532, 3523681, 4027064, 7047362, 8054128, 14094724, 28189448, 56378896, 232059563, 464119126, 928238252, 1624416941, 1856476504, 3248833882, 3712953008, 6497667764, 12995335528, 25990671056]

約数ペア:

[(1, 25990671056), (2, 12995335528), (4, 6497667764), (7, 3712953008), (8, 3248833882), (14, 1856476504), (16, 1624416941), (28, 928238252), (56, 464119126), (112, 232059563), (461, 56378896), (922, 28189448), (1844, 14094724), (3227, 8054128), (3688, 7047362), (6454, 4027064), (7376, 3523681), (12908, 2013532), (25816, 1006766), (51632, 503383)]