39021374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 70557696

約数和(自身を除く): 31536322

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 1913, 2914, 3826, 10199, 13391, 20398, 26782, 59303, 89911, 118606, 179822, 415121, 629377, 830242, 1258754, 2787241, 5574482, 19510687, 39021374]

約数ペア:

[(1, 39021374), (2, 19510687), (7, 5574482), (14, 2787241), (31, 1258754), (47, 830242), (62, 629377), (94, 415121), (217, 179822), (329, 118606), (434, 89911), (658, 59303), (1457, 26782), (1913, 20398), (2914, 13391), (3826, 10199)]