66485762

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 51786238

約数列:

[1, 2, 7, 14, 31, 62, 217, 307, 434, 499, 614, 998, 2149, 3493, 4298, 6986, 9517, 15469, 19034, 30938, 66619, 108283, 133238, 153193, 216566, 306386, 1072351, 2144702, 4748983, 9497966, 33242881, 66485762]

約数ペア:

[(1, 66485762), (2, 33242881), (7, 9497966), (14, 4748983), (31, 2144702), (62, 1072351), (217, 306386), (307, 216566), (434, 153193), (499, 133238), (614, 108283), (998, 66619), (2149, 30938), (3493, 19034), (4298, 15469), (6986, 9517)]