28335422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6841}}^1$

素因数の和:6971

約数の個数: 16

約数和(自身を含む): 45157200

約数和(自身を除く): 16821778

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6841, 13682, 129979, 259958, 745669, 1491338, 14167711, 28335422]

約数ペア:

[(1, 28335422), (2, 14167711), (19, 1491338), (38, 745669), (109, 259958), (218, 129979), (2071, 13682), (4142, 6841)]