26561528

素因数分解:

$2^3\times 7^2\times {\mathrm{67759}}^1$

素因数の和:67779

約数の個数: 24

約数和(自身を含む): 57934800

約数和(自身を除く): 31373272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 67759, 135518, 271036, 474313, 542072, 948626, 1897252, 3320191, 3794504, 6640382, 13280764, 26561528]

約数ペア:

[(1, 26561528), (2, 13280764), (4, 6640382), (7, 3794504), (8, 3320191), (14, 1897252), (28, 948626), (49, 542072), (56, 474313), (98, 271036), (196, 135518), (392, 67759)]