27670708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{40933}}^1$

素因数の和:40963

約数の個数: 18

約数和(自身を含む): 52436454

約数和(自身を除く): 24765746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 40933, 81866, 163732, 532129, 1064258, 2128516, 6917677, 13835354, 27670708]

約数ペア:

[(1, 27670708), (2, 13835354), (4, 6917677), (13, 2128516), (26, 1064258), (52, 532129), (169, 163732), (338, 81866), (676, 40933)]