28402044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 73032960

約数和(自身を除く): 44630916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2089, 2266, 3399, 4178, 4532, 6267, 6798, 8356, 12534, 13596, 22979, 25068, 45958, 68937, 91916, 137874, 215167, 275748, 430334, 645501, 860668, 1291002, 2366837, 2582004, 4733674, 7100511, 9467348, 14201022, 28402044]

約数ペア:

[(1, 28402044), (2, 14201022), (3, 9467348), (4, 7100511), (6, 4733674), (11, 2582004), (12, 2366837), (22, 1291002), (33, 860668), (44, 645501), (66, 430334), (103, 275748), (132, 215167), (206, 137874), (309, 91916), (412, 68937), (618, 45958), (1133, 25068), (1236, 22979), (2089, 13596), (2266, 12534), (3399, 8356), (4178, 6798), (4532, 6267)]