63927214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^2$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 104820408

約数和(自身を除く): 40893194

約数列:

[1, 2, 13, 26, 131, 137, 262, 274, 1703, 1781, 3406, 3562, 17947, 18769, 35894, 37538, 233311, 243997, 466622, 487994, 2458739, 4917478, 31963607, 63927214]

約数ペア:

[(1, 63927214), (2, 31963607), (13, 4917478), (26, 2458739), (131, 487994), (137, 466622), (262, 243997), (274, 233311), (1703, 37538), (1781, 35894), (3406, 18769), (3562, 17947)]