71386532

素因数分解:

$2^2\times 7^4\times {\mathrm{7433}}^1$

素因数の和:7465

約数の個数: 30

約数和(自身を含む): 145758438

約数和(自身を除く): 74371906

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7433, 9604, 14866, 29732, 52031, 104062, 208124, 364217, 728434, 1456868, 2549519, 5099038, 10198076, 17846633, 35693266, 71386532]

約数ペア:

[(1, 71386532), (2, 35693266), (4, 17846633), (7, 10198076), (14, 5099038), (28, 2549519), (49, 1456868), (98, 728434), (196, 364217), (343, 208124), (686, 104062), (1372, 52031), (2401, 29732), (4802, 14866), (7433, 9604)]