78382694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 132464640

約数和(自身を除く): 54081946

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 1231, 2054, 2449, 2462, 4898, 16003, 31837, 32006, 38161, 63674, 76322, 97249, 194498, 496093, 992186, 1264237, 2528474, 3014719, 6029438, 39191347, 78382694]

約数ペア:

[(1, 78382694), (2, 39191347), (13, 6029438), (26, 3014719), (31, 2528474), (62, 1264237), (79, 992186), (158, 496093), (403, 194498), (806, 97249), (1027, 76322), (1231, 63674), (2054, 38161), (2449, 32006), (2462, 31837), (4898, 16003)]