28094184

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 80720640

約数和(自身を除く): 52626456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 307, 328, 369, 372, 492, 558, 614, 738, 744, 921, 984, 1116, 1228, 1271, 1476, 1842, 2232, 2456, 2542, 2763, 2952, 3684, 3813, 5084, 5526, 7368, 7626, 9517, 10168, 11052, 11439, 12587, 15252, 19034, 22104, 22878, 25174, 28551, 30504, 37761, 38068, 45756, 50348, 57102, 75522, 76136, 85653, 91512, 100696, 113283, 114204, 151044, 171306, 226566, 228408, 302088, 342612, 390197, 453132, 685224, 780394, 906264, 1170591, 1560788, 2341182, 3121576, 3511773, 4682364, 7023546, 9364728, 14047092, 28094184]

約数ペア:

[(1, 28094184), (2, 14047092), (3, 9364728), (4, 7023546), (6, 4682364), (8, 3511773), (9, 3121576), (12, 2341182), (18, 1560788), (24, 1170591), (31, 906264), (36, 780394), (41, 685224), (62, 453132), (72, 390197), (82, 342612), (93, 302088), (123, 228408), (124, 226566), (164, 171306), (186, 151044), (246, 114204), (248, 113283), (279, 100696), (307, 91512), (328, 85653), (369, 76136), (372, 75522), (492, 57102), (558, 50348), (614, 45756), (738, 38068), (744, 37761), (921, 30504), (984, 28551), (1116, 25174), (1228, 22878), (1271, 22104), (1476, 19034), (1842, 15252), (2232, 12587), (2456, 11439), (2542, 11052), (2763, 10168), (2952, 9517), (3684, 7626), (3813, 7368), (5084, 5526)]