15672725488

素因数分解:

$2^4\times 7^1\times {\mathrm{139935049}}^1$

素因数の和:139935064

約数の個数: 20

約数和(自身を含む): 34703892400

約数和(自身を除く): 19031166912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139935049, 279870098, 559740196, 979545343, 1119480392, 1959090686, 2238960784, 3918181372, 7836362744, 15672725488]

約数ペア:

[(1, 15672725488), (2, 7836362744), (4, 3918181372), (7, 2238960784), (8, 1959090686), (14, 1119480392), (16, 979545343), (28, 559740196), (56, 279870098), (112, 139935049)]