8049404168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{26479}}^1$

素因数の和:26614

約数の個数: 64

約数和(自身を含む): 16904832000

約数和(自身を除く): 8855427832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 296, 316, 481, 632, 962, 1027, 1924, 2054, 2923, 3848, 4108, 5846, 8216, 11692, 23384, 26479, 37999, 52958, 75998, 105916, 151996, 211832, 303992, 344227, 688454, 979723, 1376908, 1959446, 2091841, 2753816, 3918892, 4183682, 7837784, 8367364, 12736399, 16734728, 25472798, 27193933, 50945596, 54387866, 77398117, 101891192, 108775732, 154796234, 217551464, 309592468, 619184936, 1006175521, 2012351042, 4024702084, 8049404168]

約数ペア:

[(1, 8049404168), (2, 4024702084), (4, 2012351042), (8, 1006175521), (13, 619184936), (26, 309592468), (37, 217551464), (52, 154796234), (74, 108775732), (79, 101891192), (104, 77398117), (148, 54387866), (158, 50945596), (296, 27193933), (316, 25472798), (481, 16734728), (632, 12736399), (962, 8367364), (1027, 7837784), (1924, 4183682), (2054, 3918892), (2923, 2753816), (3848, 2091841), (4108, 1959446), (5846, 1376908), (8216, 979723), (11692, 688454), (23384, 344227), (26479, 303992), (37999, 211832), (52958, 151996), (75998, 105916)]