17943296

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 47093760

約数和(自身を除く): 29150464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 128, 133, 136, 152, 217, 224, 238, 248, 256, 266, 272, 304, 323, 434, 448, 476, 496, 527, 532, 544, 589, 608, 646, 868, 896, 952, 992, 1054, 1064, 1088, 1178, 1216, 1292, 1736, 1792, 1904, 1984, 2108, 2128, 2176, 2261, 2356, 2432, 2584, 3472, 3689, 3808, 3968, 4123, 4216, 4256, 4352, 4522, 4712, 4864, 5168, 6944, 7378, 7616, 7936, 8246, 8432, 8512, 9044, 9424, 10013, 10336, 13888, 14756, 15232, 16492, 16864, 17024, 18088, 18848, 20026, 20672, 27776, 29512, 30464, 32984, 33728, 34048, 36176, 37696, 40052, 41344, 55552, 59024, 65968, 67456, 70091, 72352, 75392, 80104, 82688, 118048, 131936, 134912, 140182, 144704, 150784, 160208, 236096, 263872, 280364, 289408, 320416, 472192, 527744, 560728, 578816, 640832, 944384, 1055488, 1121456, 1281664, 2242912, 2563328, 4485824, 8971648, 17943296]

約数ペア:

[(1, 17943296), (2, 8971648), (4, 4485824), (7, 2563328), (8, 2242912), (14, 1281664), (16, 1121456), (17, 1055488), (19, 944384), (28, 640832), (31, 578816), (32, 560728), (34, 527744), (38, 472192), (56, 320416), (62, 289408), (64, 280364), (68, 263872), (76, 236096), (112, 160208), (119, 150784), (124, 144704), (128, 140182), (133, 134912), (136, 131936), (152, 118048), (217, 82688), (224, 80104), (238, 75392), (248, 72352), (256, 70091), (266, 67456), (272, 65968), (304, 59024), (323, 55552), (434, 41344), (448, 40052), (476, 37696), (496, 36176), (527, 34048), (532, 33728), (544, 32984), (589, 30464), (608, 29512), (646, 27776), (868, 20672), (896, 20026), (952, 18848), (992, 18088), (1054, 17024), (1064, 16864), (1088, 16492), (1178, 15232), (1216, 14756), (1292, 13888), (1736, 10336), (1792, 10013), (1904, 9424), (1984, 9044), (2108, 8512), (2128, 8432), (2176, 8246), (2261, 7936), (2356, 7616), (2432, 7378), (2584, 6944), (3472, 5168), (3689, 4864), (3808, 4712), (3968, 4522), (4123, 4352), (4216, 4256)]