28827648

素因数分解:

$2^{13}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 168

約数和(自身を含む): 92006928

約数和(自身を除く): 63179280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 256, 272, 276, 288, 306, 368, 384, 391, 408, 414, 512, 544, 552, 576, 612, 736, 768, 782, 816, 828, 1024, 1088, 1104, 1152, 1173, 1224, 1472, 1536, 1564, 1632, 1656, 2048, 2176, 2208, 2304, 2346, 2448, 2944, 3072, 3128, 3264, 3312, 3519, 4096, 4352, 4416, 4608, 4692, 4896, 5888, 6144, 6256, 6528, 6624, 7038, 8192, 8704, 8832, 9216, 9384, 9792, 11776, 12288, 12512, 13056, 13248, 14076, 17408, 17664, 18432, 18768, 19584, 23552, 24576, 25024, 26112, 26496, 28152, 34816, 35328, 36864, 37536, 39168, 47104, 50048, 52224, 52992, 56304, 69632, 70656, 73728, 75072, 78336, 94208, 100096, 104448, 105984, 112608, 139264, 141312, 150144, 156672, 188416, 200192, 208896, 211968, 225216, 282624, 300288, 313344, 400384, 417792, 423936, 450432, 565248, 600576, 626688, 800768, 847872, 900864, 1201152, 1253376, 1601536, 1695744, 1801728, 2402304, 3203072, 3603456, 4804608, 7206912, 9609216, 14413824, 28827648]

約数ペア:

[(1, 28827648), (2, 14413824), (3, 9609216), (4, 7206912), (6, 4804608), (8, 3603456), (9, 3203072), (12, 2402304), (16, 1801728), (17, 1695744), (18, 1601536), (23, 1253376), (24, 1201152), (32, 900864), (34, 847872), (36, 800768), (46, 626688), (48, 600576), (51, 565248), (64, 450432), (68, 423936), (69, 417792), (72, 400384), (92, 313344), (96, 300288), (102, 282624), (128, 225216), (136, 211968), (138, 208896), (144, 200192), (153, 188416), (184, 156672), (192, 150144), (204, 141312), (207, 139264), (256, 112608), (272, 105984), (276, 104448), (288, 100096), (306, 94208), (368, 78336), (384, 75072), (391, 73728), (408, 70656), (414, 69632), (512, 56304), (544, 52992), (552, 52224), (576, 50048), (612, 47104), (736, 39168), (768, 37536), (782, 36864), (816, 35328), (828, 34816), (1024, 28152), (1088, 26496), (1104, 26112), (1152, 25024), (1173, 24576), (1224, 23552), (1472, 19584), (1536, 18768), (1564, 18432), (1632, 17664), (1656, 17408), (2048, 14076), (2176, 13248), (2208, 13056), (2304, 12512), (2346, 12288), (2448, 11776), (2944, 9792), (3072, 9384), (3128, 9216), (3264, 8832), (3312, 8704), (3519, 8192), (4096, 7038), (4352, 6624), (4416, 6528), (4608, 6256), (4692, 6144), (4896, 5888)]