39568172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 81865728

約数和(自身を除く): 42297556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 214, 281, 329, 428, 562, 658, 749, 1124, 1316, 1498, 1967, 2996, 3934, 5029, 7868, 10058, 13207, 20116, 26414, 30067, 35203, 52828, 60134, 70406, 92449, 120268, 140812, 184898, 210469, 369796, 420938, 841876, 1413149, 2826298, 5652596, 9892043, 19784086, 39568172]

約数ペア:

[(1, 39568172), (2, 19784086), (4, 9892043), (7, 5652596), (14, 2826298), (28, 1413149), (47, 841876), (94, 420938), (107, 369796), (188, 210469), (214, 184898), (281, 140812), (329, 120268), (428, 92449), (562, 70406), (658, 60134), (749, 52828), (1124, 35203), (1316, 30067), (1498, 26414), (1967, 20116), (2996, 13207), (3934, 10058), (5029, 7868)]