64698382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{243227}}^1$

素因数の和:243255

約数の個数: 16

約数和(自身を含む): 116749440

約数和(自身を除く): 52051058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 243227, 486454, 1702589, 3405178, 4621313, 9242626, 32349191, 64698382]

約数ペア:

[(1, 64698382), (2, 32349191), (7, 9242626), (14, 4621313), (19, 3405178), (38, 1702589), (133, 486454), (266, 243227)]