25229386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 47295360

約数和(自身を除く): 22065974

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2069, 4138, 6097, 12194, 14483, 26897, 28966, 53794, 138623, 188279, 277246, 376558, 970361, 1802099, 1940722, 3604198, 12614693, 25229386]

約数ペア:

[(1, 25229386), (2, 12614693), (7, 3604198), (13, 1940722), (14, 1802099), (26, 970361), (67, 376558), (91, 277246), (134, 188279), (182, 138623), (469, 53794), (871, 28966), (938, 26897), (1742, 14483), (2069, 12194), (4138, 6097)]