4947752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 10005600

約数和(自身を除く): 5057848

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 757, 817, 1514, 1634, 3028, 3268, 6056, 6536, 14383, 28766, 32551, 57532, 65102, 115064, 130204, 260408, 618469, 1236938, 2473876, 4947752]

約数ペア:

[(1, 4947752), (2, 2473876), (4, 1236938), (8, 618469), (19, 260408), (38, 130204), (43, 115064), (76, 65102), (86, 57532), (152, 32551), (172, 28766), (344, 14383), (757, 6536), (817, 6056), (1514, 3268), (1634, 3028)]