11772488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 27605760

約数和(自身を除く): 15833272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 157, 182, 206, 314, 364, 412, 628, 721, 728, 824, 1099, 1256, 1339, 1442, 2041, 2198, 2678, 2884, 4082, 4396, 5356, 5768, 8164, 8792, 9373, 10712, 14287, 16171, 16328, 18746, 28574, 32342, 37492, 57148, 64684, 74984, 113197, 114296, 129368, 210223, 226394, 420446, 452788, 840892, 905576, 1471561, 1681784, 2943122, 5886244, 11772488]

約数ペア:

[(1, 11772488), (2, 5886244), (4, 2943122), (7, 1681784), (8, 1471561), (13, 905576), (14, 840892), (26, 452788), (28, 420446), (52, 226394), (56, 210223), (91, 129368), (103, 114296), (104, 113197), (157, 74984), (182, 64684), (206, 57148), (314, 37492), (364, 32342), (412, 28574), (628, 18746), (721, 16328), (728, 16171), (824, 14287), (1099, 10712), (1256, 9373), (1339, 8792), (1442, 8164), (2041, 5768), (2198, 5356), (2678, 4396), (2884, 4082)]