7308742

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 13961808

約数和(自身を除く): 6653066

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 107, 119, 214, 238, 287, 574, 697, 749, 833, 1394, 1498, 1666, 1819, 2009, 3638, 4018, 4387, 4879, 5243, 8774, 9758, 10486, 12733, 25466, 30709, 34153, 61418, 68306, 74579, 89131, 149158, 178262, 214963, 429926, 522053, 1044106, 3654371, 7308742]

約数ペア:

[(1, 7308742), (2, 3654371), (7, 1044106), (14, 522053), (17, 429926), (34, 214963), (41, 178262), (49, 149158), (82, 89131), (98, 74579), (107, 68306), (119, 61418), (214, 34153), (238, 30709), (287, 25466), (574, 12733), (697, 10486), (749, 9758), (833, 8774), (1394, 5243), (1498, 4879), (1666, 4387), (1819, 4018), (2009, 3638)]