6720928

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1660

約数の個数: 24

約数和(自身を含む): 13335840

約数和(自身を除く): 6614912

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1511, 2224, 3022, 4448, 6044, 12088, 24176, 48352, 210029, 420058, 840116, 1680232, 3360464, 6720928]

約数ペア:

[(1, 6720928), (2, 3360464), (4, 1680232), (8, 840116), (16, 420058), (32, 210029), (139, 48352), (278, 24176), (556, 12088), (1112, 6044), (1511, 4448), (2224, 3022)]