28399404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 73495296

約数和(自身を除く): 45095892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 3527, 4026, 7054, 8052, 10581, 14108, 21162, 38797, 42324, 77594, 116391, 155188, 215147, 232782, 430294, 465564, 645441, 860588, 1290882, 2366617, 2581764, 4733234, 7099851, 9466468, 14199702, 28399404]

約数ペア:

[(1, 28399404), (2, 14199702), (3, 9466468), (4, 7099851), (6, 4733234), (11, 2581764), (12, 2366617), (22, 1290882), (33, 860588), (44, 645441), (61, 465564), (66, 430294), (122, 232782), (132, 215147), (183, 155188), (244, 116391), (366, 77594), (671, 42324), (732, 38797), (1342, 21162), (2013, 14108), (2684, 10581), (3527, 8052), (4026, 7054)]