77630464

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1680

約数の個数: 44

約数和(自身を含む): 158585184

約数和(自身を除く): 80954720

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 1613, 3008, 3226, 6016, 6452, 12032, 12904, 24064, 25808, 48128, 51616, 75811, 103232, 151622, 206464, 303244, 412928, 606488, 825856, 1212976, 1651712, 2425952, 4851904, 9703808, 19407616, 38815232, 77630464]

約数ペア:

[(1, 77630464), (2, 38815232), (4, 19407616), (8, 9703808), (16, 4851904), (32, 2425952), (47, 1651712), (64, 1212976), (94, 825856), (128, 606488), (188, 412928), (256, 303244), (376, 206464), (512, 151622), (752, 103232), (1024, 75811), (1504, 51616), (1613, 48128), (3008, 25808), (3226, 24064), (6016, 12904), (6452, 12032)]