76780394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{23509}}^1$

素因数の和:23605

約数の個数: 16

約数和(自身を含む): 121875840

約数和(自身を除く): 45095446

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 23509, 47018, 540707, 1081414, 1669139, 3338278, 38390197, 76780394]

約数ペア:

[(1, 76780394), (2, 38390197), (23, 3338278), (46, 1669139), (71, 1081414), (142, 540707), (1633, 47018), (3266, 23509)]