42771352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17881}}^1$

素因数の和:17923

約数の個数: 32

約数和(自身を含む): 90125280

約数和(自身を除く): 47353928

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 17881, 35762, 71524, 143048, 232453, 411263, 464906, 822526, 929812, 1645052, 1859624, 3290104, 5346419, 10692838, 21385676, 42771352]

約数ペア:

[(1, 42771352), (2, 21385676), (4, 10692838), (8, 5346419), (13, 3290104), (23, 1859624), (26, 1645052), (46, 929812), (52, 822526), (92, 464906), (104, 411263), (184, 232453), (299, 143048), (598, 71524), (1196, 35762), (2392, 17881)]