57419276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 103488000

約数和(自身を除く): 46068724

約数列:

[1, 2, 4, 43, 86, 167, 172, 334, 668, 1999, 3998, 7181, 7996, 14362, 28724, 85957, 171914, 333833, 343828, 667666, 1335332, 14354819, 28709638, 57419276]

約数ペア:

[(1, 57419276), (2, 28709638), (4, 14354819), (43, 1335332), (86, 667666), (167, 343828), (172, 333833), (334, 171914), (668, 85957), (1999, 28724), (3998, 14362), (7181, 7996)]