66297392

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 151057296

約数和(自身を除く): 84759904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 821, 824, 1442, 1642, 1648, 2884, 3284, 5047, 5747, 5768, 6568, 10094, 11494, 11536, 13136, 20188, 22988, 40229, 40376, 45976, 80458, 80752, 84563, 91952, 160916, 169126, 321832, 338252, 591941, 643664, 676504, 1183882, 1353008, 2367764, 4143587, 4735528, 8287174, 9471056, 16574348, 33148696, 66297392]

約数ペア:

[(1, 66297392), (2, 33148696), (4, 16574348), (7, 9471056), (8, 8287174), (14, 4735528), (16, 4143587), (28, 2367764), (49, 1353008), (56, 1183882), (98, 676504), (103, 643664), (112, 591941), (196, 338252), (206, 321832), (392, 169126), (412, 160916), (721, 91952), (784, 84563), (821, 80752), (824, 80458), (1442, 45976), (1642, 40376), (1648, 40229), (2884, 22988), (3284, 20188), (5047, 13136), (5747, 11536), (5768, 11494), (6568, 10094)]