30788732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1063}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 58183776

約数和(自身を除く): 27395044

約数列:

[1, 2, 4, 13, 26, 52, 557, 1063, 1114, 2126, 2228, 4252, 7241, 13819, 14482, 27638, 28964, 55276, 592091, 1184182, 2368364, 7697183, 15394366, 30788732]

約数ペア:

[(1, 30788732), (2, 15394366), (4, 7697183), (13, 2368364), (26, 1184182), (52, 592091), (557, 55276), (1063, 28964), (1114, 27638), (2126, 14482), (2228, 13819), (4252, 7241)]