26653328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 30

約数和(自身を含む): 55924434

約数和(自身を除く): 29271106

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9857, 19714, 39428, 78856, 128141, 157712, 256282, 512564, 1025128, 1665833, 2050256, 3331666, 6663332, 13326664, 26653328]

約数ペア:

[(1, 26653328), (2, 13326664), (4, 6663332), (8, 3331666), (13, 2050256), (16, 1665833), (26, 1025128), (52, 512564), (104, 256282), (169, 157712), (208, 128141), (338, 78856), (676, 39428), (1352, 19714), (2704, 9857)]