13428676

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 24161760

約数和(自身を除く): 10733084

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 563, 1126, 2252, 5963, 11926, 23852, 37721, 50107, 75442, 100214, 150884, 200428, 3357169, 6714338, 13428676]

約数ペア:

[(1, 13428676), (2, 6714338), (4, 3357169), (67, 200428), (89, 150884), (134, 100214), (178, 75442), (268, 50107), (356, 37721), (563, 23852), (1126, 11926), (2252, 5963)]