40030458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 86485056

約数和(自身を除く): 46454598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1123, 1371, 2246, 2742, 3369, 5941, 6738, 11882, 14599, 17823, 29198, 35646, 43797, 87594, 513211, 1026422, 1539633, 3079266, 6671743, 13343486, 20015229, 40030458]

約数ペア:

[(1, 40030458), (2, 20015229), (3, 13343486), (6, 6671743), (13, 3079266), (26, 1539633), (39, 1026422), (78, 513211), (457, 87594), (914, 43797), (1123, 35646), (1371, 29198), (2246, 17823), (2742, 14599), (3369, 11882), (5941, 6738)]