41890448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 86380632

約数和(自身を除く): 44490184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 457, 674, 914, 1348, 1828, 2696, 3656, 5392, 5729, 7312, 7769, 11458, 15538, 22916, 31076, 45832, 62152, 91664, 124304, 154009, 308018, 616036, 1232072, 2464144, 2618153, 5236306, 10472612, 20945224, 41890448]

約数ペア:

[(1, 41890448), (2, 20945224), (4, 10472612), (8, 5236306), (16, 2618153), (17, 2464144), (34, 1232072), (68, 616036), (136, 308018), (272, 154009), (337, 124304), (457, 91664), (674, 62152), (914, 45832), (1348, 31076), (1828, 22916), (2696, 15538), (3656, 11458), (5392, 7769), (5729, 7312)]