64512406

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{21839}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 111121920

約数和(自身を除く): 46609514

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 21839, 43678, 152873, 305746, 4608029, 9216058, 32256203, 64512406]

約数ペア:

[(1, 64512406), (2, 32256203), (7, 9216058), (14, 4608029), (211, 305746), (422, 152873), (1477, 43678), (2954, 21839)]