56628546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{726007}}^1$

素因数の和:726025

約数の個数: 16

約数和(自身を含む): 121969344

約数和(自身を除く): 65340798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 726007, 1452014, 2178021, 4356042, 9438091, 18876182, 28314273, 56628546]

約数ペア:

[(1, 56628546), (2, 28314273), (3, 18876182), (6, 9438091), (13, 4356042), (26, 2178021), (39, 1452014), (78, 726007)]