70825936

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33791}}^1$

素因数の和:33930

約数の個数: 20

約数和(自身を含む): 138276864

約数和(自身を除く): 67450928

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33791, 67582, 135164, 270328, 540656, 4426621, 8853242, 17706484, 35412968, 70825936]

約数ペア:

[(1, 70825936), (2, 35412968), (4, 17706484), (8, 8853242), (16, 4426621), (131, 540656), (262, 270328), (524, 135164), (1048, 67582), (2096, 33791)]