29998384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{144223}}^1$

素因数の和:144244

約数の個数: 20

約数和(自身を含む): 62593216

約数和(自身を除く): 32594832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 144223, 288446, 576892, 1153784, 1874899, 2307568, 3749798, 7499596, 14999192, 29998384]

約数ペア:

[(1, 29998384), (2, 14999192), (4, 7499596), (8, 3749798), (13, 2307568), (16, 1874899), (26, 1153784), (52, 576892), (104, 288446), (208, 144223)]