64987068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{285031}}^1$

素因数の和:285057

約数の個数: 24

約数和(自身を含む): 159617920

約数和(自身を除く): 94630852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 285031, 570062, 855093, 1140124, 1710186, 3420372, 5415589, 10831178, 16246767, 21662356, 32493534, 64987068]

約数ペア:

[(1, 64987068), (2, 32493534), (3, 21662356), (4, 16246767), (6, 10831178), (12, 5415589), (19, 3420372), (38, 1710186), (57, 1140124), (76, 855093), (114, 570062), (228, 285031)]