29218384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140473}}^1$

素因数の和:140494

約数の個数: 20

約数和(自身を含む): 60965716

約数和(自身を除く): 31747332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140473, 280946, 561892, 1123784, 1826149, 2247568, 3652298, 7304596, 14609192, 29218384]

約数ペア:

[(1, 29218384), (2, 14609192), (4, 7304596), (8, 3652298), (13, 2247568), (16, 1826149), (26, 1123784), (52, 561892), (104, 280946), (208, 140473)]