72628384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 147742056

約数和(自身を除く): 75113672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 197, 281, 328, 394, 562, 656, 788, 1124, 1312, 1576, 2248, 3152, 4496, 6304, 8077, 8992, 11521, 16154, 23042, 32308, 46084, 55357, 64616, 92168, 110714, 129232, 184336, 221428, 258464, 368672, 442856, 885712, 1771424, 2269637, 4539274, 9078548, 18157096, 36314192, 72628384]

約数ペア:

[(1, 72628384), (2, 36314192), (4, 18157096), (8, 9078548), (16, 4539274), (32, 2269637), (41, 1771424), (82, 885712), (164, 442856), (197, 368672), (281, 258464), (328, 221428), (394, 184336), (562, 129232), (656, 110714), (788, 92168), (1124, 64616), (1312, 55357), (1576, 46084), (2248, 32308), (3152, 23042), (4496, 16154), (6304, 11521), (8077, 8992)]