77683798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2777}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 118809504

約数和(自身を除く): 41125706

約数列:

[1, 2, 71, 142, 197, 394, 2777, 5554, 13987, 27974, 197167, 394334, 547069, 1094138, 38841899, 77683798]

約数ペア:

[(1, 77683798), (2, 38841899), (71, 1094138), (142, 547069), (197, 394334), (394, 197167), (2777, 27974), (5554, 13987)]