69921992

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2897}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 80310328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2897, 3017, 3448, 5794, 6034, 11588, 12068, 20279, 23176, 24136, 40558, 81116, 162232, 1248607, 2497214, 4994428, 8740249, 9988856, 17480498, 34960996, 69921992]

約数ペア:

[(1, 69921992), (2, 34960996), (4, 17480498), (7, 9988856), (8, 8740249), (14, 4994428), (28, 2497214), (56, 1248607), (431, 162232), (862, 81116), (1724, 40558), (2897, 24136), (3017, 23176), (3448, 20279), (5794, 12068), (6034, 11588)]