40071910976

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{11813653}}^1$

素因数の和:11813718

約数の個数: 28

約数和(自身を含む): 81018039132

約数和(自身を除く): 40946128156

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 11813653, 23627306, 47254612, 94509224, 189018448, 378036896, 626123609, 756073792, 1252247218, 2504494436, 5008988872, 10017977744, 20035955488, 40071910976]

約数ペア:

[(1, 40071910976), (2, 20035955488), (4, 10017977744), (8, 5008988872), (16, 2504494436), (32, 1252247218), (53, 756073792), (64, 626123609), (106, 378036896), (212, 189018448), (424, 94509224), (848, 47254612), (1696, 23627306), (3392, 11813653)]