12784465328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27552727}}^1$

素因数の和:27552764

約数の個数: 20

約数和(自身を含む): 25624037040

約数和(自身を除く): 12839571712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27552727, 55105454, 110210908, 220421816, 440843632, 799029083, 1598058166, 3196116332, 6392232664, 12784465328]

約数ペア:

[(1, 12784465328), (2, 6392232664), (4, 3196116332), (8, 1598058166), (16, 799029083), (29, 440843632), (58, 220421816), (116, 110210908), (232, 55105454), (464, 27552727)]