69149704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1973}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 140114520

約数和(自身を除く): 70964816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1973, 2696, 3946, 4381, 7892, 8762, 15784, 17524, 25649, 35048, 51298, 102596, 205192, 664901, 1329802, 2659604, 5319208, 8643713, 17287426, 34574852, 69149704]

約数ペア:

[(1, 69149704), (2, 34574852), (4, 17287426), (8, 8643713), (13, 5319208), (26, 2659604), (52, 1329802), (104, 664901), (337, 205192), (674, 102596), (1348, 51298), (1973, 35048), (2696, 25649), (3946, 17524), (4381, 15784), (7892, 8762)]