40783972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 74789120

約数和(自身を除く): 34005148

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 4909, 8308, 9818, 19636, 152179, 304358, 328903, 608716, 657806, 1315612, 10195993, 20391986, 40783972]

約数ペア:

[(1, 40783972), (2, 20391986), (4, 10195993), (31, 1315612), (62, 657806), (67, 608716), (124, 328903), (134, 304358), (268, 152179), (2077, 19636), (4154, 9818), (4909, 8308)]