7288719824

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{1241267}}^1$

素因数の和:1241642

約数の個数: 20

約数和(自身を含む): 14160385344

約数和(自身を除く): 6871665520

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 1241267, 2482534, 4965068, 9930136, 19860272, 455544989, 911089978, 1822179956, 3644359912, 7288719824]

約数ペア:

[(1, 7288719824), (2, 3644359912), (4, 1822179956), (8, 911089978), (16, 455544989), (367, 19860272), (734, 9930136), (1468, 4965068), (2936, 2482534), (5872, 1241267)]