77738234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{292249}}^1$

素因数の和:292277

約数の個数: 16

約数和(自身を含む): 140280000

約数和(自身を除く): 62541766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 292249, 584498, 2045743, 4091486, 5552731, 11105462, 38869117, 77738234]

約数ペア:

[(1, 77738234), (2, 38869117), (7, 11105462), (14, 5552731), (19, 4091486), (38, 2045743), (133, 584498), (266, 292249)]