29104738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21121}}^1$

素因数の和:21189

約数の個数: 16

約数和(自身を含む): 47904696

約数和(自身を除く): 18799958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21121, 42242, 274573, 549146, 1119413, 2238826, 14552369, 29104738]

約数ペア:

[(1, 29104738), (2, 14552369), (13, 2238826), (26, 1119413), (53, 549146), (106, 274573), (689, 42242), (1378, 21121)]