6812728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5039}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 13834800

約数和(自身を除く): 7022072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5039, 10078, 20156, 40312, 65507, 131014, 262028, 524056, 851591, 1703182, 3406364, 6812728]

約数ペア:

[(1, 6812728), (2, 3406364), (4, 1703182), (8, 851591), (13, 524056), (26, 262028), (52, 131014), (104, 65507), (169, 40312), (338, 20156), (676, 10078), (1352, 5039)]