25494112

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 59466960

約数和(自身を除く): 33972848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 229, 284, 392, 458, 497, 568, 784, 916, 994, 1136, 1568, 1603, 1832, 1988, 2272, 3206, 3479, 3664, 3976, 6412, 6958, 7328, 7952, 11221, 12824, 13916, 15904, 16259, 22442, 25648, 27832, 32518, 44884, 51296, 55664, 65036, 89768, 111328, 113813, 130072, 179536, 227626, 260144, 359072, 455252, 520288, 796691, 910504, 1593382, 1821008, 3186764, 3642016, 6373528, 12747056, 25494112]

約数ペア:

[(1, 25494112), (2, 12747056), (4, 6373528), (7, 3642016), (8, 3186764), (14, 1821008), (16, 1593382), (28, 910504), (32, 796691), (49, 520288), (56, 455252), (71, 359072), (98, 260144), (112, 227626), (142, 179536), (196, 130072), (224, 113813), (229, 111328), (284, 89768), (392, 65036), (458, 55664), (497, 51296), (568, 44884), (784, 32518), (916, 27832), (994, 25648), (1136, 22442), (1568, 16259), (1603, 15904), (1832, 13916), (1988, 12824), (2272, 11221), (3206, 7952), (3479, 7328), (3664, 6958), (3976, 6412)]