29278468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 54180000

約数和(自身を除く): 24901532

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 1499, 2998, 4883, 5996, 9766, 19532, 28481, 56962, 113924, 385243, 770486, 1540972, 7319617, 14639234, 29278468]

約数ペア:

[(1, 29278468), (2, 14639234), (4, 7319617), (19, 1540972), (38, 770486), (76, 385243), (257, 113924), (514, 56962), (1028, 28481), (1499, 19532), (2998, 9766), (4883, 5996)]