27564748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 49641984

約数和(自身を除く): 22077236

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 971, 1942, 3884, 7097, 14194, 28388, 45637, 91274, 146621, 182548, 293242, 586484, 6891187, 13782374, 27564748]

約数ペア:

[(1, 27564748), (2, 13782374), (4, 6891187), (47, 586484), (94, 293242), (151, 182548), (188, 146621), (302, 91274), (604, 45637), (971, 28388), (1942, 14194), (3884, 7097)]