25136734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 46241280

約数和(自身を除く): 21104546

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1783, 2014, 3566, 7049, 12481, 14098, 24962, 33877, 67754, 94499, 188998, 237139, 474278, 661493, 1322986, 1795481, 3590962, 12568367, 25136734]

約数ペア:

[(1, 25136734), (2, 12568367), (7, 3590962), (14, 1795481), (19, 1322986), (38, 661493), (53, 474278), (106, 237139), (133, 188998), (266, 94499), (371, 67754), (742, 33877), (1007, 24962), (1783, 14098), (2014, 12481), (3566, 7049)]