29688464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142733}}^1$

素因数の和:142754

約数の個数: 20

約数和(自身を含む): 61946556

約数和(自身を除く): 32258092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142733, 285466, 570932, 1141864, 1855529, 2283728, 3711058, 7422116, 14844232, 29688464]

約数ペア:

[(1, 29688464), (2, 14844232), (4, 7422116), (8, 3711058), (13, 2283728), (16, 1855529), (26, 1141864), (52, 570932), (104, 285466), (208, 142733)]