64885051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17929}}^1$

素因数の和:17994

約数の個数: 16

約数和(自身を含む): 82621440

約数和(自身を除く): 17736389

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 17929, 125503, 197219, 842663, 1380533, 5898641, 9269293, 64885051]

約数ペア:

[(1, 64885051), (7, 9269293), (11, 5898641), (47, 1380533), (77, 842663), (329, 197219), (517, 125503), (3619, 17929)]