71345222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1987}}^1$

素因数の和:3383

約数の個数: 16

約数和(自身を含む): 115391472

約数和(自身を除く): 44046250

約数列:

[1, 2, 13, 26, 1381, 1987, 2762, 3974, 17953, 25831, 35906, 51662, 2744047, 5488094, 35672611, 71345222]

約数ペア:

[(1, 71345222), (2, 35672611), (13, 5488094), (26, 2744047), (1381, 51662), (1987, 35906), (2762, 25831), (3974, 17953)]