40598794

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 64817280

約数和(自身を除く): 24218486

約数列:

[1, 2, 43, 61, 71, 86, 109, 122, 142, 218, 2623, 3053, 4331, 4687, 5246, 6106, 6649, 7739, 8662, 9374, 13298, 15478, 186233, 285907, 332777, 372466, 472079, 571814, 665554, 944158, 20299397, 40598794]

約数ペア:

[(1, 40598794), (2, 20299397), (43, 944158), (61, 665554), (71, 571814), (86, 472079), (109, 372466), (122, 332777), (142, 285907), (218, 186233), (2623, 15478), (3053, 13298), (4331, 9374), (4687, 8662), (5246, 7739), (6106, 6649)]