42893312

素因数分解:

$2^{15}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 128

約数和(自身を含む): 113244480

約数和(自身を除く): 70351168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 512, 544, 616, 704, 748, 896, 952, 1024, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 2048, 2176, 2464, 2618, 2816, 2992, 3584, 3808, 4096, 4352, 4928, 5236, 5632, 5984, 7168, 7616, 8192, 8704, 9856, 10472, 11264, 11968, 14336, 15232, 16384, 17408, 19712, 20944, 22528, 23936, 28672, 30464, 32768, 34816, 39424, 41888, 45056, 47872, 57344, 60928, 69632, 78848, 83776, 90112, 95744, 114688, 121856, 139264, 157696, 167552, 180224, 191488, 229376, 243712, 278528, 315392, 335104, 360448, 382976, 487424, 557056, 630784, 670208, 765952, 974848, 1261568, 1340416, 1531904, 1949696, 2523136, 2680832, 3063808, 3899392, 5361664, 6127616, 10723328, 21446656, 42893312]

約数ペア:

[(1, 42893312), (2, 21446656), (4, 10723328), (7, 6127616), (8, 5361664), (11, 3899392), (14, 3063808), (16, 2680832), (17, 2523136), (22, 1949696), (28, 1531904), (32, 1340416), (34, 1261568), (44, 974848), (56, 765952), (64, 670208), (68, 630784), (77, 557056), (88, 487424), (112, 382976), (119, 360448), (128, 335104), (136, 315392), (154, 278528), (176, 243712), (187, 229376), (224, 191488), (238, 180224), (256, 167552), (272, 157696), (308, 139264), (352, 121856), (374, 114688), (448, 95744), (476, 90112), (512, 83776), (544, 78848), (616, 69632), (704, 60928), (748, 57344), (896, 47872), (952, 45056), (1024, 41888), (1088, 39424), (1232, 34816), (1309, 32768), (1408, 30464), (1496, 28672), (1792, 23936), (1904, 22528), (2048, 20944), (2176, 19712), (2464, 17408), (2618, 16384), (2816, 15232), (2992, 14336), (3584, 11968), (3808, 11264), (4096, 10472), (4352, 9856), (4928, 8704), (5236, 8192), (5632, 7616), (5984, 7168)]