40852784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15859}}^1$

素因数の和:15897

約数の個数: 40

約数和(自身を含む): 94398720

約数和(自身を除く): 53545936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 15859, 31718, 63436, 111013, 126872, 222026, 253744, 364757, 444052, 729514, 888104, 1459028, 1776208, 2553299, 2918056, 5106598, 5836112, 10213196, 20426392, 40852784]

約数ペア:

[(1, 40852784), (2, 20426392), (4, 10213196), (7, 5836112), (8, 5106598), (14, 2918056), (16, 2553299), (23, 1776208), (28, 1459028), (46, 888104), (56, 729514), (92, 444052), (112, 364757), (161, 253744), (184, 222026), (322, 126872), (368, 111013), (644, 63436), (1288, 31718), (2576, 15859)]