27670496

素因数分解:

$2^5\times 7^3\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 63554400

約数和(自身を除く): 35883904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2521, 2744, 5042, 5488, 10084, 10976, 17647, 20168, 35294, 40336, 70588, 80672, 123529, 141176, 247058, 282352, 494116, 564704, 864703, 988232, 1729406, 1976464, 3458812, 3952928, 6917624, 13835248, 27670496]

約数ペア:

[(1, 27670496), (2, 13835248), (4, 6917624), (7, 3952928), (8, 3458812), (14, 1976464), (16, 1729406), (28, 988232), (32, 864703), (49, 564704), (56, 494116), (98, 282352), (112, 247058), (196, 141176), (224, 123529), (343, 80672), (392, 70588), (686, 40336), (784, 35294), (1372, 20168), (1568, 17647), (2521, 10976), (2744, 10084), (5042, 5488)]