38333468

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 70601328

約数和(自身を除く): 32267860

約数列:

[1, 2, 4, 43, 71, 73, 86, 142, 146, 172, 284, 292, 1849, 3053, 3139, 3698, 5183, 6106, 6278, 7396, 10366, 12212, 12556, 20732, 131279, 134977, 222869, 262558, 269954, 445738, 525116, 539908, 891476, 9583367, 19166734, 38333468]

約数ペア:

[(1, 38333468), (2, 19166734), (4, 9583367), (43, 891476), (71, 539908), (73, 525116), (86, 445738), (142, 269954), (146, 262558), (172, 222869), (284, 134977), (292, 131279), (1849, 20732), (3053, 12556), (3139, 12212), (3698, 10366), (5183, 7396), (6106, 6278)]