27641152

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 70225920

約数和(自身を除く): 42584768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 79, 88, 112, 142, 154, 158, 176, 224, 284, 308, 316, 352, 448, 497, 553, 568, 616, 632, 704, 781, 869, 994, 1106, 1136, 1232, 1264, 1562, 1738, 1988, 2212, 2272, 2464, 2528, 3124, 3476, 3976, 4424, 4544, 4928, 5056, 5467, 5609, 6083, 6248, 6952, 7952, 8848, 10934, 11218, 12166, 12496, 13904, 15904, 17696, 21868, 22436, 24332, 24992, 27808, 31808, 35392, 39263, 43736, 44872, 48664, 49984, 55616, 61699, 78526, 87472, 89744, 97328, 123398, 157052, 174944, 179488, 194656, 246796, 314104, 349888, 358976, 389312, 431893, 493592, 628208, 863786, 987184, 1256416, 1727572, 1974368, 2512832, 3455144, 3948736, 6910288, 13820576, 27641152]

約数ペア:

[(1, 27641152), (2, 13820576), (4, 6910288), (7, 3948736), (8, 3455144), (11, 2512832), (14, 1974368), (16, 1727572), (22, 1256416), (28, 987184), (32, 863786), (44, 628208), (56, 493592), (64, 431893), (71, 389312), (77, 358976), (79, 349888), (88, 314104), (112, 246796), (142, 194656), (154, 179488), (158, 174944), (176, 157052), (224, 123398), (284, 97328), (308, 89744), (316, 87472), (352, 78526), (448, 61699), (497, 55616), (553, 49984), (568, 48664), (616, 44872), (632, 43736), (704, 39263), (781, 35392), (869, 31808), (994, 27808), (1106, 24992), (1136, 24332), (1232, 22436), (1264, 21868), (1562, 17696), (1738, 15904), (1988, 13904), (2212, 12496), (2272, 12166), (2464, 11218), (2528, 10934), (3124, 8848), (3476, 7952), (3976, 6952), (4424, 6248), (4544, 6083), (4928, 5609), (5056, 5467)]