27925808

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{5273}}^1$

素因数の和:5612

約数の個数: 20

約数和(自身を含む): 54280008

約数和(自身を除く): 26354200

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5273, 5296, 10546, 21092, 42184, 84368, 1745363, 3490726, 6981452, 13962904, 27925808]

約数ペア:

[(1, 27925808), (2, 13962904), (4, 6981452), (8, 3490726), (16, 1745363), (331, 84368), (662, 42184), (1324, 21092), (2648, 10546), (5273, 5296)]