29142776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{280219}}^1$

素因数の和:280238

約数の個数: 16

約数和(自身を含む): 58846200

約数和(自身を除く): 29703424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 280219, 560438, 1120876, 2241752, 3642847, 7285694, 14571388, 29142776]

約数ペア:

[(1, 29142776), (2, 14571388), (4, 7285694), (8, 3642847), (13, 2241752), (26, 1120876), (52, 560438), (104, 280219)]