7240256

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 15361920

約数和(自身を除く): 8121664

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 83, 94, 116, 166, 188, 232, 332, 376, 464, 664, 752, 928, 1328, 1363, 1504, 1856, 2407, 2656, 2726, 3008, 3901, 4814, 5312, 5452, 7802, 9628, 10904, 15604, 19256, 21808, 31208, 38512, 43616, 62416, 77024, 87232, 113129, 124832, 154048, 226258, 249664, 452516, 905032, 1810064, 3620128, 7240256]

約数ペア:

[(1, 7240256), (2, 3620128), (4, 1810064), (8, 905032), (16, 452516), (29, 249664), (32, 226258), (47, 154048), (58, 124832), (64, 113129), (83, 87232), (94, 77024), (116, 62416), (166, 43616), (188, 38512), (232, 31208), (332, 21808), (376, 19256), (464, 15604), (664, 10904), (752, 9628), (928, 7802), (1328, 5452), (1363, 5312), (1504, 4814), (1856, 3901), (2407, 3008), (2656, 2726)]