38709482

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 29926678

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 329, 623, 658, 661, 1246, 1322, 4183, 4627, 8366, 9254, 29281, 31067, 58562, 58829, 62134, 117658, 217469, 411803, 434938, 823606, 2764963, 5529926, 19354741, 38709482]

約数ペア:

[(1, 38709482), (2, 19354741), (7, 5529926), (14, 2764963), (47, 823606), (89, 434938), (94, 411803), (178, 217469), (329, 117658), (623, 62134), (658, 58829), (661, 58562), (1246, 31067), (1322, 29281), (4183, 9254), (4627, 8366)]