78476713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2693}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 94139136

約数和(自身を除く): 15662423

約数列:

[1, 7, 23, 161, 181, 1267, 2693, 4163, 18851, 29141, 61939, 433573, 487433, 3412031, 11210959, 78476713]

約数ペア:

[(1, 78476713), (7, 11210959), (23, 3412031), (161, 487433), (181, 433573), (1267, 61939), (2693, 29141), (4163, 18851)]