77043484

素因数分解:

$2^2\times 7^2\times {\mathrm{393079}}^1$

素因数の和:393097

約数の個数: 18

約数和(自身を含む): 156838920

約数和(自身を除く): 79795436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 393079, 786158, 1572316, 2751553, 5503106, 11006212, 19260871, 38521742, 77043484]

約数ペア:

[(1, 77043484), (2, 38521742), (4, 19260871), (7, 11006212), (14, 5503106), (28, 2751553), (49, 1572316), (98, 786158), (196, 393079)]