28908776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1193}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 58673160

約数和(自身を除く): 29764384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1193, 1864, 2386, 3029, 4772, 6058, 9544, 12116, 15509, 24232, 31018, 62036, 124072, 277969, 555938, 1111876, 2223752, 3613597, 7227194, 14454388, 28908776]

約数ペア:

[(1, 28908776), (2, 14454388), (4, 7227194), (8, 3613597), (13, 2223752), (26, 1111876), (52, 555938), (104, 277969), (233, 124072), (466, 62036), (932, 31018), (1193, 24232), (1864, 15509), (2386, 12116), (3029, 9544), (4772, 6058)]