67941188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127709}}^1$

素因数の和:127739

約数の個数: 24

約数和(自身を含む): 143035200

約数和(自身を除く): 75094012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 127709, 255418, 510836, 893963, 1787926, 2426471, 3575852, 4852942, 9705884, 16985297, 33970594, 67941188]

約数ペア:

[(1, 67941188), (2, 33970594), (4, 16985297), (7, 9705884), (14, 4852942), (19, 3575852), (28, 2426471), (38, 1787926), (76, 893963), (133, 510836), (266, 255418), (532, 127709)]