61128964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2539}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 115498880

約数和(自身を除く): 54369916

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 1852, 2539, 5078, 6019, 10156, 12038, 24076, 33007, 66014, 132028, 1175557, 2351114, 4702228, 15282241, 30564482, 61128964]

約数ペア:

[(1, 61128964), (2, 30564482), (4, 15282241), (13, 4702228), (26, 2351114), (52, 1175557), (463, 132028), (926, 66014), (1852, 33007), (2539, 24076), (5078, 12038), (6019, 10156)]