28093248

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 90342720

約数和(自身を除く): 62249472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 151, 152, 153, 171, 192, 204, 228, 272, 288, 302, 304, 306, 323, 342, 408, 453, 456, 544, 576, 604, 608, 612, 646, 684, 816, 906, 912, 969, 1088, 1208, 1216, 1224, 1292, 1359, 1368, 1632, 1812, 1824, 1938, 2416, 2448, 2567, 2584, 2718, 2736, 2869, 2907, 3264, 3624, 3648, 3876, 4832, 4896, 5134, 5168, 5436, 5472, 5738, 5814, 7248, 7701, 7752, 8607, 9664, 9792, 10268, 10336, 10872, 10944, 11476, 11628, 14496, 15402, 15504, 17214, 20536, 20672, 21744, 22952, 23103, 23256, 25821, 28992, 30804, 31008, 34428, 41072, 43488, 45904, 46206, 46512, 48773, 51642, 61608, 62016, 68856, 82144, 86976, 91808, 92412, 93024, 97546, 103284, 123216, 137712, 146319, 164288, 183616, 184824, 186048, 195092, 206568, 246432, 275424, 292638, 369648, 390184, 413136, 438957, 492864, 550848, 585276, 739296, 780368, 826272, 877914, 1170552, 1478592, 1560736, 1652544, 1755828, 2341104, 3121472, 3511656, 4682208, 7023312, 9364416, 14046624, 28093248]

約数ペア:

[(1, 28093248), (2, 14046624), (3, 9364416), (4, 7023312), (6, 4682208), (8, 3511656), (9, 3121472), (12, 2341104), (16, 1755828), (17, 1652544), (18, 1560736), (19, 1478592), (24, 1170552), (32, 877914), (34, 826272), (36, 780368), (38, 739296), (48, 585276), (51, 550848), (57, 492864), (64, 438957), (68, 413136), (72, 390184), (76, 369648), (96, 292638), (102, 275424), (114, 246432), (136, 206568), (144, 195092), (151, 186048), (152, 184824), (153, 183616), (171, 164288), (192, 146319), (204, 137712), (228, 123216), (272, 103284), (288, 97546), (302, 93024), (304, 92412), (306, 91808), (323, 86976), (342, 82144), (408, 68856), (453, 62016), (456, 61608), (544, 51642), (576, 48773), (604, 46512), (608, 46206), (612, 45904), (646, 43488), (684, 41072), (816, 34428), (906, 31008), (912, 30804), (969, 28992), (1088, 25821), (1208, 23256), (1216, 23103), (1224, 22952), (1292, 21744), (1359, 20672), (1368, 20536), (1632, 17214), (1812, 15504), (1824, 15402), (1938, 14496), (2416, 11628), (2448, 11476), (2567, 10944), (2584, 10872), (2718, 10336), (2736, 10268), (2869, 9792), (2907, 9664), (3264, 8607), (3624, 7752), (3648, 7701), (3876, 7248), (4832, 5814), (4896, 5738), (5134, 5472), (5168, 5436)]