68272928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{112291}}^1$

素因数の和:112320

約数の個数: 24

約数和(自身を含む): 141487920

約数和(自身を除く): 73214992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 112291, 224582, 449164, 898328, 1796656, 2133529, 3593312, 4267058, 8534116, 17068232, 34136464, 68272928]

約数ペア:

[(1, 68272928), (2, 34136464), (4, 17068232), (8, 8534116), (16, 4267058), (19, 3593312), (32, 2133529), (38, 1796656), (76, 898328), (152, 449164), (304, 224582), (608, 112291)]