24955504

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 56897400

約数和(自身を除く): 31941896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 229, 278, 392, 458, 556, 784, 916, 973, 1112, 1603, 1832, 1946, 2224, 3206, 3664, 3892, 6412, 6811, 7784, 11221, 12824, 13622, 15568, 22442, 25648, 27244, 31831, 44884, 54488, 63662, 89768, 108976, 127324, 179536, 222817, 254648, 445634, 509296, 891268, 1559719, 1782536, 3119438, 3565072, 6238876, 12477752, 24955504]

約数ペア:

[(1, 24955504), (2, 12477752), (4, 6238876), (7, 3565072), (8, 3119438), (14, 1782536), (16, 1559719), (28, 891268), (49, 509296), (56, 445634), (98, 254648), (112, 222817), (139, 179536), (196, 127324), (229, 108976), (278, 89768), (392, 63662), (458, 54488), (556, 44884), (784, 31831), (916, 27244), (973, 25648), (1112, 22442), (1603, 15568), (1832, 13622), (1946, 12824), (2224, 11221), (3206, 7784), (3664, 6811), (3892, 6412)]