79537892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40009}}^1$

素因数の和:40091

約数の個数: 24

約数和(自身を含む): 161320320

約数和(自身を除く): 81782428

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 40009, 80018, 160036, 280063, 560126, 1120252, 2840639, 5681278, 11362556, 19884473, 39768946, 79537892]

約数ペア:

[(1, 79537892), (2, 39768946), (4, 19884473), (7, 11362556), (14, 5681278), (28, 2840639), (71, 1120252), (142, 560126), (284, 280063), (497, 160036), (994, 80018), (1988, 40009)]