17838304

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 41023584

約数和(自身を除く): 23185280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 271, 272, 352, 374, 484, 542, 544, 748, 968, 1084, 1496, 1936, 2057, 2168, 2981, 2992, 3872, 4114, 4336, 4607, 5962, 5984, 8228, 8672, 9214, 11924, 16456, 18428, 23848, 32791, 32912, 36856, 47696, 50677, 65582, 65824, 73712, 95392, 101354, 131164, 147424, 202708, 262328, 405416, 524656, 557447, 810832, 1049312, 1114894, 1621664, 2229788, 4459576, 8919152, 17838304]

約数ペア:

[(1, 17838304), (2, 8919152), (4, 4459576), (8, 2229788), (11, 1621664), (16, 1114894), (17, 1049312), (22, 810832), (32, 557447), (34, 524656), (44, 405416), (68, 262328), (88, 202708), (121, 147424), (136, 131164), (176, 101354), (187, 95392), (242, 73712), (271, 65824), (272, 65582), (352, 50677), (374, 47696), (484, 36856), (542, 32912), (544, 32791), (748, 23848), (968, 18428), (1084, 16456), (1496, 11924), (1936, 9214), (2057, 8672), (2168, 8228), (2981, 5984), (2992, 5962), (3872, 4607), (4114, 4336)]