64487364

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{32969}}^1$

素因数の和:33139

約数の個数: 24

約数和(自身を含む): 151398240

約数和(自身を除く): 86910876

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 32969, 65938, 98907, 131876, 197814, 395628, 5373947, 10747894, 16121841, 21495788, 32243682, 64487364]

約数ペア:

[(1, 64487364), (2, 32243682), (3, 21495788), (4, 16121841), (6, 10747894), (12, 5373947), (163, 395628), (326, 197814), (489, 131876), (652, 98907), (978, 65938), (1956, 32969)]