74429216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{54091}}^1$

素因数の和:54144

約数の個数: 24

約数和(自身を含む): 149943024

約数和(自身を除く): 75513808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 54091, 108182, 216364, 432728, 865456, 1730912, 2325913, 4651826, 9303652, 18607304, 37214608, 74429216]

約数ペア:

[(1, 74429216), (2, 37214608), (4, 18607304), (8, 9303652), (16, 4651826), (32, 2325913), (43, 1730912), (86, 865456), (172, 432728), (344, 216364), (688, 108182), (1376, 54091)]