73278608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{352301}}^1$

素因数の和:352322

約数の個数: 20

約数和(自身を含む): 152899068

約数和(自身を除く): 79620460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 352301, 704602, 1409204, 2818408, 4579913, 5636816, 9159826, 18319652, 36639304, 73278608]

約数ペア:

[(1, 73278608), (2, 36639304), (4, 18319652), (8, 9159826), (13, 5636816), (16, 4579913), (26, 2818408), (52, 1409204), (104, 704602), (208, 352301)]