67413944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{648211}}^1$

素因数の和:648230

約数の個数: 16

約数和(自身を含む): 136124520

約数和(自身を除く): 68710576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 648211, 1296422, 2592844, 5185688, 8426743, 16853486, 33706972, 67413944]

約数ペア:

[(1, 67413944), (2, 33706972), (4, 16853486), (8, 8426743), (13, 5185688), (26, 2592844), (52, 1296422), (104, 648211)]