28197672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61837}}^1$

素因数の和:61865

約数の個数: 32

約数和(自身を含む): 74205600

約数和(自身を除く): 46007928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 61837, 123674, 185511, 247348, 371022, 494696, 742044, 1174903, 1484088, 2349806, 3524709, 4699612, 7049418, 9399224, 14098836, 28197672]

約数ペア:

[(1, 28197672), (2, 14098836), (3, 9399224), (4, 7049418), (6, 4699612), (8, 3524709), (12, 2349806), (19, 1484088), (24, 1174903), (38, 742044), (57, 494696), (76, 371022), (114, 247348), (152, 185511), (228, 123674), (456, 61837)]