69960212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47143}}^1$

素因数の和:47207

約数の個数: 24

約数和(自身を含む): 142563456

約数和(自身を除く): 72603244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 47143, 94286, 188572, 330001, 660002, 1320004, 2498579, 4997158, 9994316, 17490053, 34980106, 69960212]

約数ペア:

[(1, 69960212), (2, 34980106), (4, 17490053), (7, 9994316), (14, 4997158), (28, 2498579), (53, 1320004), (106, 660002), (212, 330001), (371, 188572), (742, 94286), (1484, 47143)]