17621061136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^2\times {\mathrm{479}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 41699473920

約数和(自身を除く): 24078412784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 272, 278, 476, 479, 556, 952, 958, 973, 1112, 1904, 1916, 1946, 2224, 2363, 3353, 3832, 3892, 4726, 6706, 7664, 7784, 8143, 9452, 13412, 15568, 16286, 16541, 18904, 19321, 26824, 32572, 33082, 37808, 38642, 53648, 57001, 65144, 66164, 66581, 77284, 114002, 130288, 132328, 133162, 135247, 154568, 228004, 264656, 266324, 270494, 309136, 328457, 456008, 466067, 532648, 540988, 656914, 912016, 932134, 1065296, 1081976, 1131877, 1313828, 1864268, 2163952, 2263754, 2299199, 2627656, 3728536, 4527508, 4598398, 5255312, 7457072, 7923139, 9055016, 9196796, 9254759, 15846278, 18110032, 18393592, 18509518, 31692556, 36787184, 37019036, 63385112, 64783313, 74038072, 126770224, 129566626, 148076144, 157330903, 259133252, 314661806, 518266504, 629323612, 1036533008, 1101316321, 1258647224, 2202632642, 2517294448, 4405265284, 8810530568, 17621061136]

約数ペア:

[(1, 17621061136), (2, 8810530568), (4, 4405265284), (7, 2517294448), (8, 2202632642), (14, 1258647224), (16, 1101316321), (17, 1036533008), (28, 629323612), (34, 518266504), (56, 314661806), (68, 259133252), (112, 157330903), (119, 148076144), (136, 129566626), (139, 126770224), (238, 74038072), (272, 64783313), (278, 63385112), (476, 37019036), (479, 36787184), (556, 31692556), (952, 18509518), (958, 18393592), (973, 18110032), (1112, 15846278), (1904, 9254759), (1916, 9196796), (1946, 9055016), (2224, 7923139), (2363, 7457072), (3353, 5255312), (3832, 4598398), (3892, 4527508), (4726, 3728536), (6706, 2627656), (7664, 2299199), (7784, 2263754), (8143, 2163952), (9452, 1864268), (13412, 1313828), (15568, 1131877), (16286, 1081976), (16541, 1065296), (18904, 932134), (19321, 912016), (26824, 656914), (32572, 540988), (33082, 532648), (37808, 466067), (38642, 456008), (53648, 328457), (57001, 309136), (65144, 270494), (66164, 266324), (66581, 264656), (77284, 228004), (114002, 154568), (130288, 135247), (132328, 133162)]