78670826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{26777}}^1$

素因数の和:26905

約数の個数: 16

約数和(自身を含む): 128213064

約数和(自身を除く): 49542238

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 26777, 53554, 348101, 696202, 3025801, 6051602, 39335413, 78670826]

約数ペア:

[(1, 78670826), (2, 39335413), (13, 6051602), (26, 3025801), (113, 696202), (226, 348101), (1469, 53554), (2938, 26777)]