28608712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6917}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 59771520

約数和(自身を除く): 31162808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6917, 13834, 27668, 55336, 76087, 152174, 304348, 325099, 608696, 650198, 1300396, 2600792, 3576089, 7152178, 14304356, 28608712]

約数ペア:

[(1, 28608712), (2, 14304356), (4, 7152178), (8, 3576089), (11, 2600792), (22, 1300396), (44, 650198), (47, 608696), (88, 325099), (94, 304348), (188, 152174), (376, 76087), (517, 55336), (1034, 27668), (2068, 13834), (4136, 6917)]