22875398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 44943360

約数和(自身を除く): 22067962

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 79, 86, 91, 158, 182, 259, 301, 481, 518, 553, 559, 602, 962, 1027, 1106, 1118, 1591, 2054, 2923, 3182, 3367, 3397, 3913, 5846, 6734, 6794, 7189, 7826, 11137, 14378, 20461, 20683, 22274, 23779, 37999, 40922, 41366, 44161, 47558, 75998, 88322, 125689, 144781, 251378, 265993, 289562, 309127, 531986, 618254, 879823, 1633957, 1759646, 3267914, 11437699, 22875398]

約数ペア:

[(1, 22875398), (2, 11437699), (7, 3267914), (13, 1759646), (14, 1633957), (26, 879823), (37, 618254), (43, 531986), (74, 309127), (79, 289562), (86, 265993), (91, 251378), (158, 144781), (182, 125689), (259, 88322), (301, 75998), (481, 47558), (518, 44161), (553, 41366), (559, 40922), (602, 37999), (962, 23779), (1027, 22274), (1106, 20683), (1118, 20461), (1591, 14378), (2054, 11137), (2923, 7826), (3182, 7189), (3367, 6794), (3397, 6734), (3913, 5846)]