24639944

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 54172800

約数和(自身を除く): 29532856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 263, 392, 478, 526, 956, 1052, 1673, 1841, 1912, 2104, 3346, 3682, 6692, 7364, 11711, 12887, 13384, 14728, 23422, 25774, 46844, 51548, 62857, 93688, 103096, 125714, 251428, 439999, 502856, 879998, 1759996, 3079993, 3519992, 6159986, 12319972, 24639944]

約数ペア:

[(1, 24639944), (2, 12319972), (4, 6159986), (7, 3519992), (8, 3079993), (14, 1759996), (28, 879998), (49, 502856), (56, 439999), (98, 251428), (196, 125714), (239, 103096), (263, 93688), (392, 62857), (478, 51548), (526, 46844), (956, 25774), (1052, 23422), (1673, 14728), (1841, 13384), (1912, 12887), (2104, 11711), (3346, 7364), (3682, 6692)]