42116888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 51195112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 187, 188, 374, 376, 517, 599, 748, 799, 1034, 1198, 1496, 1598, 2068, 2396, 3196, 4136, 4792, 6392, 6589, 8789, 10183, 13178, 17578, 20366, 26356, 28153, 35156, 40732, 52712, 56306, 70312, 81464, 112013, 112612, 224026, 225224, 309683, 448052, 478601, 619366, 896104, 957202, 1238732, 1914404, 2477464, 3828808, 5264611, 10529222, 21058444, 42116888]

約数ペア:

[(1, 42116888), (2, 21058444), (4, 10529222), (8, 5264611), (11, 3828808), (17, 2477464), (22, 1914404), (34, 1238732), (44, 957202), (47, 896104), (68, 619366), (88, 478601), (94, 448052), (136, 309683), (187, 225224), (188, 224026), (374, 112612), (376, 112013), (517, 81464), (599, 70312), (748, 56306), (799, 52712), (1034, 40732), (1198, 35156), (1496, 28153), (1598, 26356), (2068, 20366), (2396, 17578), (3196, 13178), (4136, 10183), (4792, 8789), (6392, 6589)]