86979672794

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2134261}}^1$

素因数の和:2134382

約数の個数: 32

約数和(自身を含む): 154896198912

約数和(自身を除く): 67916526118

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 5822, 20377, 40754, 2134261, 4268522, 14939827, 29879654, 87504701, 151532531, 175009402, 303065062, 612532907, 1060727717, 1225065814, 2121455434, 6212833771, 12425667542, 43489836397, 86979672794]

約数ペア:

[(1, 86979672794), (2, 43489836397), (7, 12425667542), (14, 6212833771), (41, 2121455434), (71, 1225065814), (82, 1060727717), (142, 612532907), (287, 303065062), (497, 175009402), (574, 151532531), (994, 87504701), (2911, 29879654), (5822, 14939827), (20377, 4268522), (40754, 2134261)]