57564728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{553507}}^1$

素因数の和:553526

約数の個数: 16

約数和(自身を含む): 116236680

約数和(自身を除く): 58671952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 553507, 1107014, 2214028, 4428056, 7195591, 14391182, 28782364, 57564728]

約数ペア:

[(1, 57564728), (2, 28782364), (4, 14391182), (8, 7195591), (13, 4428056), (26, 2214028), (52, 1107014), (104, 553507)]