749203088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{641441}}^1$

素因数の和:641522

約数の個数: 20

約数和(自身を含む): 1471467948

約数和(自身を除く): 722264860

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 641441, 1282882, 2565764, 5131528, 10263056, 46825193, 93650386, 187300772, 374601544, 749203088]

約数ペア:

[(1, 749203088), (2, 374601544), (4, 187300772), (8, 93650386), (16, 46825193), (73, 10263056), (146, 5131528), (292, 2565764), (584, 1282882), (1168, 641441)]