68752276

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1361}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 122759784

約数和(自身を除く): 54007508

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 692, 1361, 2722, 5444, 12629, 25258, 50516, 99353, 198706, 235453, 397412, 470906, 941812, 17188069, 34376138, 68752276]

約数ペア:

[(1, 68752276), (2, 34376138), (4, 17188069), (73, 941812), (146, 470906), (173, 397412), (292, 235453), (346, 198706), (692, 99353), (1361, 50516), (2722, 25258), (5444, 12629)]