628629104

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{109441}}^1$

素因数の和:109808

約数の個数: 20

約数和(自身を含む): 1221372720

約数和(自身を除く): 592743616

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 109441, 218882, 437764, 875528, 1751056, 39289319, 78578638, 157157276, 314314552, 628629104]

約数ペア:

[(1, 628629104), (2, 314314552), (4, 157157276), (8, 78578638), (16, 39289319), (359, 1751056), (718, 875528), (1436, 437764), (2872, 218882), (5744, 109441)]