6720884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 12192768

約数和(自身を除く): 5471884

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 383, 428, 766, 1532, 4387, 8774, 15703, 17548, 31406, 40981, 62812, 81962, 163924, 1680221, 3360442, 6720884]

約数ペア:

[(1, 6720884), (2, 3360442), (4, 1680221), (41, 163924), (82, 81962), (107, 62812), (164, 40981), (214, 31406), (383, 17548), (428, 15703), (766, 8774), (1532, 4387)]