6464656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 14266944

約数和(自身を除く): 7802288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 1597, 2024, 3194, 4048, 6388, 12776, 17567, 25552, 35134, 36731, 70268, 73462, 140536, 146924, 281072, 293848, 404041, 587696, 808082, 1616164, 3232328, 6464656]

約数ペア:

[(1, 6464656), (2, 3232328), (4, 1616164), (8, 808082), (11, 587696), (16, 404041), (22, 293848), (23, 281072), (44, 146924), (46, 140536), (88, 73462), (92, 70268), (176, 36731), (184, 35134), (253, 25552), (368, 17567), (506, 12776), (1012, 6388), (1597, 4048), (2024, 3194)]