7748796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12411204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1249, 1551, 2068, 2498, 3102, 3747, 4996, 6204, 7494, 13739, 14988, 27478, 41217, 54956, 58703, 82434, 117406, 164868, 176109, 234812, 352218, 645733, 704436, 1291466, 1937199, 2582932, 3874398, 7748796]

約数ペア:

[(1, 7748796), (2, 3874398), (3, 2582932), (4, 1937199), (6, 1291466), (11, 704436), (12, 645733), (22, 352218), (33, 234812), (44, 176109), (47, 164868), (66, 117406), (94, 82434), (132, 58703), (141, 54956), (188, 41217), (282, 27478), (517, 14988), (564, 13739), (1034, 7494), (1249, 6204), (1551, 4996), (2068, 3747), (2498, 3102)]