77946284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78893}}^1$

素因数の和:78929

約数の個数: 24

約数和(自身を含む): 154632240

約数和(自身を除く): 76685956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 78893, 157786, 315572, 1025609, 1498967, 2051218, 2997934, 4102436, 5995868, 19486571, 38973142, 77946284]

約数ペア:

[(1, 77946284), (2, 38973142), (4, 19486571), (13, 5995868), (19, 4102436), (26, 2997934), (38, 2051218), (52, 1498967), (76, 1025609), (247, 315572), (494, 157786), (988, 78893)]