26121158

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 46663680

約数和(自身を除く): 20542522

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 433, 434, 866, 973, 1946, 3031, 4309, 6062, 8618, 13423, 26846, 30163, 60187, 60326, 93961, 120374, 187922, 421309, 842618, 1865797, 3731594, 13060579, 26121158]

約数ペア:

[(1, 26121158), (2, 13060579), (7, 3731594), (14, 1865797), (31, 842618), (62, 421309), (139, 187922), (217, 120374), (278, 93961), (433, 60326), (434, 60187), (866, 30163), (973, 26846), (1946, 13423), (3031, 8618), (4309, 6062)]