7187712

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 22369536

約数和(自身を除く): 15181824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 191, 192, 196, 224, 256, 294, 336, 382, 384, 392, 448, 573, 588, 672, 764, 768, 784, 896, 1146, 1176, 1337, 1344, 1528, 1568, 1792, 2292, 2352, 2674, 2688, 3056, 3136, 4011, 4584, 4704, 5348, 5376, 6112, 6272, 8022, 9168, 9359, 9408, 10696, 12224, 12544, 16044, 18336, 18718, 18816, 21392, 24448, 28077, 32088, 36672, 37436, 37632, 42784, 48896, 56154, 64176, 73344, 74872, 85568, 112308, 128352, 146688, 149744, 171136, 224616, 256704, 299488, 342272, 449232, 513408, 598976, 898464, 1026816, 1197952, 1796928, 2395904, 3593856, 7187712]

約数ペア:

[(1, 7187712), (2, 3593856), (3, 2395904), (4, 1796928), (6, 1197952), (7, 1026816), (8, 898464), (12, 598976), (14, 513408), (16, 449232), (21, 342272), (24, 299488), (28, 256704), (32, 224616), (42, 171136), (48, 149744), (49, 146688), (56, 128352), (64, 112308), (84, 85568), (96, 74872), (98, 73344), (112, 64176), (128, 56154), (147, 48896), (168, 42784), (191, 37632), (192, 37436), (196, 36672), (224, 32088), (256, 28077), (294, 24448), (336, 21392), (382, 18816), (384, 18718), (392, 18336), (448, 16044), (573, 12544), (588, 12224), (672, 10696), (764, 9408), (768, 9359), (784, 9168), (896, 8022), (1146, 6272), (1176, 6112), (1337, 5376), (1344, 5348), (1528, 4704), (1568, 4584), (1792, 4011), (2292, 3136), (2352, 3056), (2674, 2688)]