73223948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137639}}^1$

素因数の和:137669

約数の個数: 24

約数和(自身を含む): 154156800

約数和(自身を除く): 80932852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 137639, 275278, 550556, 963473, 1926946, 2615141, 3853892, 5230282, 10460564, 18305987, 36611974, 73223948]

約数ペア:

[(1, 73223948), (2, 36611974), (4, 18305987), (7, 10460564), (14, 5230282), (19, 3853892), (28, 2615141), (38, 1926946), (76, 963473), (133, 550556), (266, 275278), (532, 137639)]