71244056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685039}}^1$

素因数の和:685058

約数の個数: 16

約数和(自身を含む): 143858400

約数和(自身を除く): 72614344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685039, 1370078, 2740156, 5480312, 8905507, 17811014, 35622028, 71244056]

約数ペア:

[(1, 71244056), (2, 35622028), (4, 17811014), (8, 8905507), (13, 5480312), (26, 2740156), (52, 1370078), (104, 685039)]