71178464

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 161064288

約数和(自身を除く): 89885824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 1613, 2758, 3152, 3226, 5516, 6304, 6452, 11032, 11291, 12904, 22064, 22582, 25808, 44128, 45164, 51616, 90328, 180656, 317761, 361312, 635522, 1271044, 2224327, 2542088, 4448654, 5084176, 8897308, 10168352, 17794616, 35589232, 71178464]

約数ペア:

[(1, 71178464), (2, 35589232), (4, 17794616), (7, 10168352), (8, 8897308), (14, 5084176), (16, 4448654), (28, 2542088), (32, 2224327), (56, 1271044), (112, 635522), (197, 361312), (224, 317761), (394, 180656), (788, 90328), (1379, 51616), (1576, 45164), (1613, 44128), (2758, 25808), (3152, 22582), (3226, 22064), (5516, 12904), (6304, 11291), (6452, 11032)]