66438294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{65521}}^1$

素因数の和:65552

約数の個数: 24

約数和(自身を含む): 143886312

約数和(自身を除く): 77448018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 65521, 131042, 196563, 393126, 851773, 1703546, 2555319, 5110638, 11073049, 22146098, 33219147, 66438294]

約数ペア:

[(1, 66438294), (2, 33219147), (3, 22146098), (6, 11073049), (13, 5110638), (26, 2555319), (39, 1703546), (78, 851773), (169, 393126), (338, 196563), (507, 131042), (1014, 65521)]