67389994

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11273}}^1$

素因数の和:11350

約数の個数: 24

約数和(自身を含む): 119526948

約数和(自身を除く): 52136954

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11273, 22546, 78911, 157822, 552377, 687653, 1104754, 1375306, 4813571, 9627142, 33694997, 67389994]

約数ペア:

[(1, 67389994), (2, 33694997), (7, 9627142), (14, 4813571), (49, 1375306), (61, 1104754), (98, 687653), (122, 552377), (427, 157822), (854, 78911), (2989, 22546), (5978, 11273)]