29403748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21557}}^1$

素因数の和:21603

約数の個数: 24

約数和(自身を含む): 57947904

約数和(自身を除く): 28544156

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 21557, 43114, 86228, 237127, 474254, 668267, 948508, 1336534, 2673068, 7350937, 14701874, 29403748]

約数ペア:

[(1, 29403748), (2, 14701874), (4, 7350937), (11, 2673068), (22, 1336534), (31, 948508), (44, 668267), (62, 474254), (124, 237127), (341, 86228), (682, 43114), (1364, 21557)]