29139448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{280187}}^1$

素因数の和:280206

約数の個数: 16

約数和(自身を含む): 58839480

約数和(自身を除く): 29700032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 280187, 560374, 1120748, 2241496, 3642431, 7284862, 14569724, 29139448]

約数ペア:

[(1, 29139448), (2, 14569724), (4, 7284862), (8, 3642431), (13, 2241496), (26, 1120748), (52, 560374), (104, 280187)]