42690884

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 76204800

約数和(自身を除く): 33513916

約数列:

[1, 2, 4, 83, 149, 166, 298, 332, 596, 863, 1726, 3452, 12367, 24734, 49468, 71629, 128587, 143258, 257174, 286516, 514348, 10672721, 21345442, 42690884]

約数ペア:

[(1, 42690884), (2, 21345442), (4, 10672721), (83, 514348), (149, 286516), (166, 257174), (298, 143258), (332, 128587), (596, 71629), (863, 49468), (1726, 24734), (3452, 12367)]