28978733056

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38873}}^1$

素因数の和:38919

約数の個数: 112

約数和(自身を含む): 71329747104

約数和(自身を除く): 42351014048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2912, 3328, 3584, 4096, 5824, 6656, 7168, 8192, 11648, 13312, 14336, 23296, 26624, 28672, 38873, 46592, 53248, 57344, 77746, 93184, 106496, 155492, 186368, 272111, 310984, 372736, 505349, 544222, 621968, 745472, 1010698, 1088444, 1243936, 2021396, 2176888, 2487872, 3537443, 4042792, 4353776, 4975744, 7074886, 8085584, 8707552, 9951488, 14149772, 16171168, 17415104, 19902976, 28299544, 32342336, 34830208, 39805952, 56599088, 64684672, 69660416, 79611904, 113198176, 129369344, 139320832, 159223808, 226396352, 258738688, 278641664, 318447616, 452792704, 517477376, 557283328, 905585408, 1034954752, 1114566656, 1811170816, 2069909504, 2229133312, 3622341632, 4139819008, 7244683264, 14489366528, 28978733056]

約数ペア:

[(1, 28978733056), (2, 14489366528), (4, 7244683264), (7, 4139819008), (8, 3622341632), (13, 2229133312), (14, 2069909504), (16, 1811170816), (26, 1114566656), (28, 1034954752), (32, 905585408), (52, 557283328), (56, 517477376), (64, 452792704), (91, 318447616), (104, 278641664), (112, 258738688), (128, 226396352), (182, 159223808), (208, 139320832), (224, 129369344), (256, 113198176), (364, 79611904), (416, 69660416), (448, 64684672), (512, 56599088), (728, 39805952), (832, 34830208), (896, 32342336), (1024, 28299544), (1456, 19902976), (1664, 17415104), (1792, 16171168), (2048, 14149772), (2912, 9951488), (3328, 8707552), (3584, 8085584), (4096, 7074886), (5824, 4975744), (6656, 4353776), (7168, 4042792), (8192, 3537443), (11648, 2487872), (13312, 2176888), (14336, 2021396), (23296, 1243936), (26624, 1088444), (28672, 1010698), (38873, 745472), (46592, 621968), (53248, 544222), (57344, 505349), (77746, 372736), (93184, 310984), (106496, 272111), (155492, 186368)]