40739384

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 89809200

約数和(自身を除く): 49069816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1009, 1442, 2018, 2884, 4036, 5047, 5768, 7063, 8072, 10094, 14126, 20188, 28252, 40376, 49441, 56504, 98882, 103927, 197764, 207854, 395528, 415708, 727489, 831416, 1454978, 2909956, 5092423, 5819912, 10184846, 20369692, 40739384]

約数ペア:

[(1, 40739384), (2, 20369692), (4, 10184846), (7, 5819912), (8, 5092423), (14, 2909956), (28, 1454978), (49, 831416), (56, 727489), (98, 415708), (103, 395528), (196, 207854), (206, 197764), (392, 103927), (412, 98882), (721, 56504), (824, 49441), (1009, 40376), (1442, 28252), (2018, 20188), (2884, 14126), (4036, 10094), (5047, 8072), (5768, 7063)]