27743288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 53382000

約数和(自身を除く): 25638712

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 409, 488, 556, 818, 1112, 1636, 3272, 8479, 16958, 24949, 33916, 49898, 56851, 67832, 99796, 113702, 199592, 227404, 454808, 3467911, 6935822, 13871644, 27743288]

約数ペア:

[(1, 27743288), (2, 13871644), (4, 6935822), (8, 3467911), (61, 454808), (122, 227404), (139, 199592), (244, 113702), (278, 99796), (409, 67832), (488, 56851), (556, 49898), (818, 33916), (1112, 24949), (1636, 16958), (3272, 8479)]