7831270384

素因数分解:

$2^4\times 7^1\times {\mathrm{69922057}}^1$

素因数の和:69922072

約数の個数: 20

約数和(自身を含む): 17340670384

約数和(自身を除く): 9509400000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 69922057, 139844114, 279688228, 489454399, 559376456, 978908798, 1118752912, 1957817596, 3915635192, 7831270384]

約数ペア:

[(1, 7831270384), (2, 3915635192), (4, 1957817596), (7, 1118752912), (8, 978908798), (14, 559376456), (16, 489454399), (28, 279688228), (56, 139844114), (112, 69922057)]