26657912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 53130000

約数和(自身を除く): 26472088

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1609, 2071, 3218, 4142, 6436, 8284, 12872, 16568, 30571, 61142, 122284, 175381, 244568, 350762, 701524, 1403048, 3332239, 6664478, 13328956, 26657912]

約数ペア:

[(1, 26657912), (2, 13328956), (4, 6664478), (8, 3332239), (19, 1403048), (38, 701524), (76, 350762), (109, 244568), (152, 175381), (218, 122284), (436, 61142), (872, 30571), (1609, 16568), (2071, 12872), (3218, 8284), (4142, 6436)]