39908512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9413

約数の個数: 48

約数和(自身を含む): 94530240

約数和(自身を除く): 54621728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9377, 18754, 37508, 65639, 75016, 131278, 150032, 178163, 262556, 300064, 356326, 525112, 712652, 1050224, 1247141, 1425304, 2100448, 2494282, 2850608, 4988564, 5701216, 9977128, 19954256, 39908512]

約数ペア:

[(1, 39908512), (2, 19954256), (4, 9977128), (7, 5701216), (8, 4988564), (14, 2850608), (16, 2494282), (19, 2100448), (28, 1425304), (32, 1247141), (38, 1050224), (56, 712652), (76, 525112), (112, 356326), (133, 300064), (152, 262556), (224, 178163), (266, 150032), (304, 131278), (532, 75016), (608, 65639), (1064, 37508), (2128, 18754), (4256, 9377)]