64647466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52903}}^1$

素因数の和:52965

約数の個数: 16

約数和(自身を含む): 106654464

約数和(自身を除く): 42006998

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 52903, 105806, 687739, 1375478, 2486441, 4972882, 32323733, 64647466]

約数ペア:

[(1, 64647466), (2, 32323733), (13, 4972882), (26, 2486441), (47, 1375478), (94, 687739), (611, 105806), (1222, 52903)]