64621382

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26681}}^1$

素因数の和:26863

約数の個数: 16

約数和(自身を含む): 111424032

約数和(自身を除く): 46802650

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 26681, 53362, 186767, 373534, 4615813, 9231626, 32310691, 64621382]

約数ペア:

[(1, 64621382), (2, 32310691), (7, 9231626), (14, 4615813), (173, 373534), (346, 186767), (1211, 53362), (2422, 26681)]