13447816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 27152280

約数和(自身を除く): 13704464

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1621, 2074, 3242, 4148, 6484, 8296, 12968, 27557, 55114, 98881, 110228, 197762, 220456, 395524, 791048, 1680977, 3361954, 6723908, 13447816]

約数ペア:

[(1, 13447816), (2, 6723908), (4, 3361954), (8, 1680977), (17, 791048), (34, 395524), (61, 220456), (68, 197762), (122, 110228), (136, 98881), (244, 55114), (488, 27557), (1037, 12968), (1621, 8296), (2074, 6484), (3242, 4148)]