40612768

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 94802400

約数和(自身を除く): 54189632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 439, 472, 784, 826, 878, 944, 1568, 1652, 1756, 1888, 2891, 3073, 3304, 3512, 5782, 6146, 6608, 7024, 11564, 12292, 13216, 14048, 21511, 23128, 24584, 25901, 43022, 46256, 49168, 51802, 86044, 92512, 98336, 103604, 172088, 181307, 207208, 344176, 362614, 414416, 688352, 725228, 828832, 1269149, 1450456, 2538298, 2900912, 5076596, 5801824, 10153192, 20306384, 40612768]

約数ペア:

[(1, 40612768), (2, 20306384), (4, 10153192), (7, 5801824), (8, 5076596), (14, 2900912), (16, 2538298), (28, 1450456), (32, 1269149), (49, 828832), (56, 725228), (59, 688352), (98, 414416), (112, 362614), (118, 344176), (196, 207208), (224, 181307), (236, 172088), (392, 103604), (413, 98336), (439, 92512), (472, 86044), (784, 51802), (826, 49168), (878, 46256), (944, 43022), (1568, 25901), (1652, 24584), (1756, 23128), (1888, 21511), (2891, 14048), (3073, 13216), (3304, 12292), (3512, 11564), (5782, 7024), (6146, 6608)]