24913616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 35582512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 241, 284, 364, 482, 497, 568, 728, 923, 964, 994, 1136, 1456, 1687, 1846, 1928, 1988, 3133, 3374, 3692, 3856, 3976, 6266, 6461, 6748, 7384, 7952, 12532, 12922, 13496, 14768, 17111, 21931, 25064, 25844, 26992, 34222, 43862, 50128, 51688, 68444, 87724, 103376, 119777, 136888, 175448, 222443, 239554, 273776, 350896, 444886, 479108, 889772, 958216, 1557101, 1779544, 1916432, 3114202, 3559088, 6228404, 12456808, 24913616]

約数ペア:

[(1, 24913616), (2, 12456808), (4, 6228404), (7, 3559088), (8, 3114202), (13, 1916432), (14, 1779544), (16, 1557101), (26, 958216), (28, 889772), (52, 479108), (56, 444886), (71, 350896), (91, 273776), (104, 239554), (112, 222443), (142, 175448), (182, 136888), (208, 119777), (241, 103376), (284, 87724), (364, 68444), (482, 51688), (497, 50128), (568, 43862), (728, 34222), (923, 26992), (964, 25844), (994, 25064), (1136, 21931), (1456, 17111), (1687, 14768), (1846, 13496), (1928, 12922), (1988, 12532), (3133, 7952), (3374, 7384), (3692, 6748), (3856, 6461), (3976, 6266)]