79420642

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77711}}^1$

素因数の和:77793

約数の個数: 16

約数和(自身を含む): 138016512

約数和(自身を除く): 58595870

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 77711, 155422, 543977, 1087954, 5672903, 11345806, 39710321, 79420642]

約数ペア:

[(1, 79420642), (2, 39710321), (7, 11345806), (14, 5672903), (73, 1087954), (146, 543977), (511, 155422), (1022, 77711)]