768608464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3695233}}^1$

素因数の和:3695254

約数の個数: 20

約数和(自身を含む): 1603731556

約数和(自身を除く): 835123092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3695233, 7390466, 14780932, 29561864, 48038029, 59123728, 96076058, 192152116, 384304232, 768608464]

約数ペア:

[(1, 768608464), (2, 384304232), (4, 192152116), (8, 96076058), (13, 59123728), (16, 48038029), (26, 29561864), (52, 14780932), (104, 7390466), (208, 3695233)]