27921408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 88

約数和(自身を含む): 76148400

約数和(自身を除く): 48226992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 149, 183, 192, 244, 256, 298, 366, 384, 447, 488, 512, 596, 732, 768, 894, 976, 1024, 1192, 1464, 1536, 1788, 1952, 2384, 2928, 3072, 3576, 3904, 4768, 5856, 7152, 7808, 9089, 9536, 11712, 14304, 15616, 18178, 19072, 23424, 27267, 28608, 31232, 36356, 38144, 46848, 54534, 57216, 62464, 72712, 76288, 93696, 109068, 114432, 145424, 152576, 187392, 218136, 228864, 290848, 436272, 457728, 581696, 872544, 1163392, 1745088, 2326784, 3490176, 4653568, 6980352, 9307136, 13960704, 27921408]

約数ペア:

[(1, 27921408), (2, 13960704), (3, 9307136), (4, 6980352), (6, 4653568), (8, 3490176), (12, 2326784), (16, 1745088), (24, 1163392), (32, 872544), (48, 581696), (61, 457728), (64, 436272), (96, 290848), (122, 228864), (128, 218136), (149, 187392), (183, 152576), (192, 145424), (244, 114432), (256, 109068), (298, 93696), (366, 76288), (384, 72712), (447, 62464), (488, 57216), (512, 54534), (596, 46848), (732, 38144), (768, 36356), (894, 31232), (976, 28608), (1024, 27267), (1192, 23424), (1464, 19072), (1536, 18178), (1788, 15616), (1952, 14304), (2384, 11712), (2928, 9536), (3072, 9089), (3576, 7808), (3904, 7152), (4768, 5856)]