7243972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 13505184

約数和(自身を除く): 6261212

約数列:

[1, 2, 4, 17, 34, 68, 307, 347, 614, 694, 1228, 1388, 5219, 5899, 10438, 11798, 20876, 23596, 106529, 213058, 426116, 1810993, 3621986, 7243972]

約数ペア:

[(1, 7243972), (2, 3621986), (4, 1810993), (17, 426116), (34, 213058), (68, 106529), (307, 23596), (347, 20876), (614, 11798), (694, 10438), (1228, 5899), (1388, 5219)]