7372784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11288

約数の個数: 20

約数和(自身を含む): 14634480

約数和(自身を除く): 7261696

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11239, 22478, 44956, 89912, 179824, 460799, 921598, 1843196, 3686392, 7372784]

約数ペア:

[(1, 7372784), (2, 3686392), (4, 1843196), (8, 921598), (16, 460799), (41, 179824), (82, 89912), (164, 44956), (328, 22478), (656, 11239)]