68438928

素因数分解:

$2^4\times 3^1\times {\mathrm{1425811}}^1$

素因数の和:1425822

約数の個数: 20

約数和(自身を含む): 176800688

約数和(自身を除く): 108361760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1425811, 2851622, 4277433, 5703244, 8554866, 11406488, 17109732, 22812976, 34219464, 68438928]

約数ペア:

[(1, 68438928), (2, 34219464), (3, 22812976), (4, 17109732), (6, 11406488), (8, 8554866), (12, 5703244), (16, 4277433), (24, 2851622), (48, 1425811)]