25256972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6841}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 48277152

約数和(自身を除く): 23020180

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6841, 13682, 27364, 88933, 177866, 355732, 485711, 971422, 1942844, 6314243, 12628486, 25256972]

約数ペア:

[(1, 25256972), (2, 12628486), (4, 6314243), (13, 1942844), (26, 971422), (52, 485711), (71, 355732), (142, 177866), (284, 88933), (923, 27364), (1846, 13682), (3692, 6841)]