28324868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 60794496

約数和(自身を除く): 32469628

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 2153, 3289, 4306, 6578, 8612, 13156, 23683, 27989, 47366, 49519, 55978, 94732, 99038, 111956, 198076, 307879, 544709, 615758, 643747, 1089418, 1231516, 1287494, 2178836, 2574988, 7081217, 14162434, 28324868]

約数ペア:

[(1, 28324868), (2, 14162434), (4, 7081217), (11, 2574988), (13, 2178836), (22, 1287494), (23, 1231516), (26, 1089418), (44, 643747), (46, 615758), (52, 544709), (92, 307879), (143, 198076), (253, 111956), (286, 99038), (299, 94732), (506, 55978), (572, 49519), (598, 47366), (1012, 27989), (1196, 23683), (2153, 13156), (3289, 8612), (4306, 6578)]