78477646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23041}}^1$

素因数の和:23187

約数の個数: 16

約数和(自身を含む): 127744848

約数和(自身を除く): 49267202

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 23041, 46082, 299533, 599066, 3018371, 6036742, 39238823, 78477646]

約数ペア:

[(1, 78477646), (2, 39238823), (13, 6036742), (26, 3018371), (131, 599066), (262, 299533), (1703, 46082), (3406, 23041)]