71024256

素因数分解:

$2^7\times 3^3\times {\mathrm{20551}}^1$

素因数の和:20574

約数の個数: 64

約数和(自身を含む): 209630400

約数和(自身を除く): 138606144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20551, 41102, 61653, 82204, 123306, 164408, 184959, 246612, 328816, 369918, 493224, 554877, 657632, 739836, 986448, 1109754, 1315264, 1479672, 1972896, 2219508, 2630528, 2959344, 3945792, 4439016, 5918688, 7891584, 8878032, 11837376, 17756064, 23674752, 35512128, 71024256]

約数ペア:

[(1, 71024256), (2, 35512128), (3, 23674752), (4, 17756064), (6, 11837376), (8, 8878032), (9, 7891584), (12, 5918688), (16, 4439016), (18, 3945792), (24, 2959344), (27, 2630528), (32, 2219508), (36, 1972896), (48, 1479672), (54, 1315264), (64, 1109754), (72, 986448), (96, 739836), (108, 657632), (128, 554877), (144, 493224), (192, 369918), (216, 328816), (288, 246612), (384, 184959), (432, 164408), (576, 123306), (864, 82204), (1152, 61653), (1728, 41102), (3456, 20551)]