71402718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{517411}}^1$

素因数の和:517439

約数の個数: 16

約数和(自身を含む): 149014656

約数和(自身を除く): 77611938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 517411, 1034822, 1552233, 3104466, 11900453, 23800906, 35701359, 71402718]

約数ペア:

[(1, 71402718), (2, 35701359), (3, 23800906), (6, 11900453), (23, 3104466), (46, 1552233), (69, 1034822), (138, 517411)]