68204786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2131}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 110318208

約数和(自身を除く): 42113422

約数列:

[1, 2, 13, 26, 1231, 2131, 2462, 4262, 16003, 27703, 32006, 55406, 2623261, 5246522, 34102393, 68204786]

約数ペア:

[(1, 68204786), (2, 34102393), (13, 5246522), (26, 2623261), (1231, 55406), (2131, 32006), (2462, 27703), (4262, 16003)]