66476956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 144114880

約数和(自身を除く): 77637924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1009, 1267, 2018, 2353, 2534, 4036, 4706, 5068, 7063, 9412, 13117, 14126, 16471, 26234, 28252, 32942, 52468, 65884, 91819, 182629, 183638, 365258, 367276, 730516, 1278403, 2374177, 2556806, 4748354, 5113612, 9496708, 16619239, 33238478, 66476956]

約数ペア:

[(1, 66476956), (2, 33238478), (4, 16619239), (7, 9496708), (13, 5113612), (14, 4748354), (26, 2556806), (28, 2374177), (52, 1278403), (91, 730516), (181, 367276), (182, 365258), (362, 183638), (364, 182629), (724, 91819), (1009, 65884), (1267, 52468), (2018, 32942), (2353, 28252), (2534, 26234), (4036, 16471), (4706, 14126), (5068, 13117), (7063, 9412)]