68385512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{50581}}^1$

素因数の和:50613

約数の個数: 24

約数和(自身を含む): 138847590

約数和(自身を除く): 70462078

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 50581, 101162, 202324, 404648, 657553, 1315106, 2630212, 5260424, 8548189, 17096378, 34192756, 68385512]

約数ペア:

[(1, 68385512), (2, 34192756), (4, 17096378), (8, 8548189), (13, 5260424), (26, 2630212), (52, 1315106), (104, 657553), (169, 404648), (338, 202324), (676, 101162), (1352, 50581)]