24219916

素因数分解:

$2^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 50176000

約数和(自身を除く): 25956084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 139, 196, 254, 278, 343, 508, 556, 686, 889, 973, 1372, 1778, 1946, 3556, 3892, 6223, 6811, 12446, 13622, 17653, 24892, 27244, 35306, 43561, 47677, 70612, 87122, 95354, 123571, 174244, 190708, 247142, 494284, 864997, 1729994, 3459988, 6054979, 12109958, 24219916]

約数ペア:

[(1, 24219916), (2, 12109958), (4, 6054979), (7, 3459988), (14, 1729994), (28, 864997), (49, 494284), (98, 247142), (127, 190708), (139, 174244), (196, 123571), (254, 95354), (278, 87122), (343, 70612), (508, 47677), (556, 43561), (686, 35306), (889, 27244), (973, 24892), (1372, 17653), (1778, 13622), (1946, 12446), (3556, 6811), (3892, 6223)]