67779308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 125368320

約数和(自身を除く): 57589012

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 3391, 4997, 6782, 9994, 13564, 19988, 64429, 128858, 257716, 891833, 1783666, 3567332, 16944827, 33889654, 67779308]

約数ペア:

[(1, 67779308), (2, 33889654), (4, 16944827), (19, 3567332), (38, 1783666), (76, 891833), (263, 257716), (526, 128858), (1052, 64429), (3391, 19988), (4997, 13564), (6782, 9994)]