28676814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10937}}^1$

素因数の和:10984

約数の個数: 32

約数和(自身を含む): 63002880

約数和(自身を除く): 34326066

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 10937, 21874, 32811, 65622, 207803, 251551, 415606, 503102, 623409, 754653, 1246818, 1509306, 4779469, 9558938, 14338407, 28676814]

約数ペア:

[(1, 28676814), (2, 14338407), (3, 9558938), (6, 4779469), (19, 1509306), (23, 1246818), (38, 754653), (46, 623409), (57, 503102), (69, 415606), (114, 251551), (138, 207803), (437, 65622), (874, 32811), (1311, 21874), (2622, 10937)]