3678736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5398

約数の個数: 20

約数和(自身を含む): 7294672

約数和(自身を除く): 3615936

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5347, 10694, 21388, 42776, 85552, 229921, 459842, 919684, 1839368, 3678736]

約数ペア:

[(1, 3678736), (2, 1839368), (4, 919684), (8, 459842), (16, 229921), (43, 85552), (86, 42776), (172, 21388), (344, 10694), (688, 5347)]