77889998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{28573}}^1$

素因数の和:28651

約数の個数: 16

約数和(自身を含む): 123439680

約数和(自身を除く): 45549682

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 28573, 57146, 828617, 1342931, 1657234, 2685862, 38944999, 77889998]

約数ペア:

[(1, 77889998), (2, 38944999), (29, 2685862), (47, 1657234), (58, 1342931), (94, 828617), (1363, 57146), (2726, 28573)]