57200728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{550007}}^1$

素因数の和:550026

約数の個数: 16

約数和(自身を含む): 115501680

約数和(自身を除く): 58300952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 550007, 1100014, 2200028, 4400056, 7150091, 14300182, 28600364, 57200728]

約数ペア:

[(1, 57200728), (2, 28600364), (4, 14300182), (8, 7150091), (13, 4400056), (26, 2200028), (52, 1100014), (104, 550007)]