39724538

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8951}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 68321664

約数和(自身を除く): 28597126

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 8951, 17902, 62657, 125314, 2837467, 5674934, 19862269, 39724538]

約数ペア:

[(1, 39724538), (2, 19862269), (7, 5674934), (14, 2837467), (317, 125314), (634, 62657), (2219, 17902), (4438, 8951)]