29857916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 31105924

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 179, 187, 223, 358, 374, 446, 716, 748, 892, 1969, 2453, 3043, 3791, 3938, 4906, 6086, 7582, 7876, 9812, 12172, 15164, 33473, 39917, 41701, 66946, 79834, 83402, 133892, 159668, 166804, 439087, 678589, 878174, 1357178, 1756348, 2714356, 7464479, 14928958, 29857916]

約数ペア:

[(1, 29857916), (2, 14928958), (4, 7464479), (11, 2714356), (17, 1756348), (22, 1357178), (34, 878174), (44, 678589), (68, 439087), (179, 166804), (187, 159668), (223, 133892), (358, 83402), (374, 79834), (446, 66946), (716, 41701), (748, 39917), (892, 33473), (1969, 15164), (2453, 12172), (3043, 9812), (3791, 7876), (3938, 7582), (4906, 6086)]