71315552

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 177375744

約数和(自身を除く): 106060192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 103, 112, 154, 176, 206, 224, 281, 308, 352, 412, 562, 616, 721, 824, 1124, 1133, 1232, 1442, 1648, 1967, 2248, 2266, 2464, 2884, 3091, 3296, 3934, 4496, 4532, 5768, 6182, 7868, 7931, 8992, 9064, 11536, 12364, 15736, 15862, 18128, 21637, 23072, 24728, 28943, 31472, 31724, 36256, 43274, 49456, 57886, 62944, 63448, 86548, 98912, 115772, 126896, 173096, 202601, 231544, 253792, 318373, 346192, 405202, 463088, 636746, 692384, 810404, 926176, 1273492, 1620808, 2228611, 2546984, 3241616, 4457222, 5093968, 6483232, 8914444, 10187936, 17828888, 35657776, 71315552]

約数ペア:

[(1, 71315552), (2, 35657776), (4, 17828888), (7, 10187936), (8, 8914444), (11, 6483232), (14, 5093968), (16, 4457222), (22, 3241616), (28, 2546984), (32, 2228611), (44, 1620808), (56, 1273492), (77, 926176), (88, 810404), (103, 692384), (112, 636746), (154, 463088), (176, 405202), (206, 346192), (224, 318373), (281, 253792), (308, 231544), (352, 202601), (412, 173096), (562, 126896), (616, 115772), (721, 98912), (824, 86548), (1124, 63448), (1133, 62944), (1232, 57886), (1442, 49456), (1648, 43274), (1967, 36256), (2248, 31724), (2266, 31472), (2464, 28943), (2884, 24728), (3091, 23072), (3296, 21637), (3934, 18128), (4496, 15862), (4532, 15736), (5768, 12364), (6182, 11536), (7868, 9064), (7931, 8992)]