68039804

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4831}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 136378368

約数和(自身を除く): 68338564

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 4831, 7042, 9662, 14084, 19324, 33817, 67634, 135268, 2429993, 4859986, 9719972, 17009951, 34019902, 68039804]

約数ペア:

[(1, 68039804), (2, 34019902), (4, 17009951), (7, 9719972), (14, 4859986), (28, 2429993), (503, 135268), (1006, 67634), (2012, 33817), (3521, 19324), (4831, 14084), (7042, 9662)]