43945226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 31896694

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1709, 1978, 3418, 12857, 22217, 25714, 39307, 44434, 73487, 78614, 146974, 510991, 955331, 1021982, 1690201, 1910662, 3380402, 21972613, 43945226]

約数ペア:

[(1, 43945226), (2, 21972613), (13, 3380402), (23, 1910662), (26, 1690201), (43, 1021982), (46, 955331), (86, 510991), (299, 146974), (559, 78614), (598, 73487), (989, 44434), (1118, 39307), (1709, 25714), (1978, 22217), (3418, 12857)]