15728608

素因数分解:

$2^5\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 36136800

約数和(自身を除く): 20408192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1433, 1568, 2744, 2866, 5488, 5732, 10031, 10976, 11464, 20062, 22928, 40124, 45856, 70217, 80248, 140434, 160496, 280868, 320992, 491519, 561736, 983038, 1123472, 1966076, 2246944, 3932152, 7864304, 15728608]

約数ペア:

[(1, 15728608), (2, 7864304), (4, 3932152), (7, 2246944), (8, 1966076), (14, 1123472), (16, 983038), (28, 561736), (32, 491519), (49, 320992), (56, 280868), (98, 160496), (112, 140434), (196, 80248), (224, 70217), (343, 45856), (392, 40124), (686, 22928), (784, 20062), (1372, 11464), (1433, 10976), (1568, 10031), (2744, 5732), (2866, 5488)]