27920032

素因数分解:

$2^5\times 7^1\times {\mathrm{124643}}^1$

素因数の和:124660

約数の個数: 24

約数和(自身を含む): 62820576

約数和(自身を除く): 34900544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 124643, 249286, 498572, 872501, 997144, 1745002, 1994288, 3490004, 3988576, 6980008, 13960016, 27920032]

約数ペア:

[(1, 27920032), (2, 13960016), (4, 6980008), (7, 3988576), (8, 3490004), (14, 1994288), (16, 1745002), (28, 997144), (32, 872501), (56, 498572), (112, 249286), (224, 124643)]