64643862

素因数分解:

$2^1\times 3^1\times {\mathrm{2437}}^1\times {\mathrm{4421}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 129370032

約数和(自身を除く): 64726170

約数列:

[1, 2, 3, 6, 2437, 4421, 4874, 7311, 8842, 13263, 14622, 26526, 10773977, 21547954, 32321931, 64643862]

約数ペア:

[(1, 64643862), (2, 32321931), (3, 21547954), (6, 10773977), (2437, 26526), (4421, 14622), (4874, 13263), (7311, 8842)]