74088448

素因数分解:

$2^{15}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 188740800

約数和(自身を除く): 114652352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 448, 476, 512, 532, 544, 608, 646, 896, 952, 1024, 1064, 1088, 1216, 1292, 1792, 1904, 2048, 2128, 2176, 2261, 2432, 2584, 3584, 3808, 4096, 4256, 4352, 4522, 4864, 5168, 7168, 7616, 8192, 8512, 8704, 9044, 9728, 10336, 14336, 15232, 16384, 17024, 17408, 18088, 19456, 20672, 28672, 30464, 32768, 34048, 34816, 36176, 38912, 41344, 57344, 60928, 68096, 69632, 72352, 77824, 82688, 114688, 121856, 136192, 139264, 144704, 155648, 165376, 229376, 243712, 272384, 278528, 289408, 311296, 330752, 487424, 544768, 557056, 578816, 622592, 661504, 974848, 1089536, 1157632, 1323008, 1949696, 2179072, 2315264, 2646016, 3899392, 4358144, 4630528, 5292032, 9261056, 10584064, 18522112, 37044224, 74088448]

約数ペア:

[(1, 74088448), (2, 37044224), (4, 18522112), (7, 10584064), (8, 9261056), (14, 5292032), (16, 4630528), (17, 4358144), (19, 3899392), (28, 2646016), (32, 2315264), (34, 2179072), (38, 1949696), (56, 1323008), (64, 1157632), (68, 1089536), (76, 974848), (112, 661504), (119, 622592), (128, 578816), (133, 557056), (136, 544768), (152, 487424), (224, 330752), (238, 311296), (256, 289408), (266, 278528), (272, 272384), (304, 243712), (323, 229376), (448, 165376), (476, 155648), (512, 144704), (532, 139264), (544, 136192), (608, 121856), (646, 114688), (896, 82688), (952, 77824), (1024, 72352), (1064, 69632), (1088, 68096), (1216, 60928), (1292, 57344), (1792, 41344), (1904, 38912), (2048, 36176), (2128, 34816), (2176, 34048), (2261, 32768), (2432, 30464), (2584, 28672), (3584, 20672), (3808, 19456), (4096, 18088), (4256, 17408), (4352, 17024), (4522, 16384), (4864, 15232), (5168, 14336), (7168, 10336), (7616, 9728), (8192, 9044), (8512, 8704)]