8571264128

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{329867}}^1$

素因数の和:329917

約数の個数: 64

約数和(自身を含む): 20187921600

約数和(自身を除く): 11616657472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12992, 25984, 329867, 659734, 1319468, 2309069, 2638936, 4618138, 5277872, 9236276, 9566143, 10555744, 18472552, 19132286, 21111488, 36945104, 38264572, 42222976, 66963001, 73890208, 76529144, 133926002, 147780416, 153058288, 267852004, 295560832, 306116576, 535704008, 612233152, 1071408016, 1224466304, 2142816032, 4285632064, 8571264128]

約数ペア:

[(1, 8571264128), (2, 4285632064), (4, 2142816032), (7, 1224466304), (8, 1071408016), (14, 612233152), (16, 535704008), (28, 306116576), (29, 295560832), (32, 267852004), (56, 153058288), (58, 147780416), (64, 133926002), (112, 76529144), (116, 73890208), (128, 66963001), (203, 42222976), (224, 38264572), (232, 36945104), (406, 21111488), (448, 19132286), (464, 18472552), (812, 10555744), (896, 9566143), (928, 9236276), (1624, 5277872), (1856, 4618138), (3248, 2638936), (3712, 2309069), (6496, 1319468), (12992, 659734), (25984, 329867)]