25495426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 24

約数和(自身を含む): 42397740

約数和(自身を除く): 16902314

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 769, 1507, 1538, 3014, 8459, 16577, 16918, 33154, 93049, 105353, 186098, 210706, 1158883, 2317766, 12747713, 25495426]

約数ペア:

[(1, 25495426), (2, 12747713), (11, 2317766), (22, 1158883), (121, 210706), (137, 186098), (242, 105353), (274, 93049), (769, 33154), (1507, 16918), (1538, 16577), (3014, 8459)]