28471728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31219}}^1$

素因数の和:31249

約数の個数: 40

約数和(自身を含む): 77425600

約数和(自身を除く): 48953872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31219, 62438, 93657, 124876, 187314, 249752, 374628, 499504, 593161, 749256, 1186322, 1498512, 1779483, 2372644, 3558966, 4745288, 7117932, 9490576, 14235864, 28471728]

約数ペア:

[(1, 28471728), (2, 14235864), (3, 9490576), (4, 7117932), (6, 4745288), (8, 3558966), (12, 2372644), (16, 1779483), (19, 1498512), (24, 1186322), (38, 749256), (48, 593161), (57, 499504), (76, 374628), (114, 249752), (152, 187314), (228, 124876), (304, 93657), (456, 62438), (912, 31219)]