28005696

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 112

約数和(自身を含む): 86766400

約数和(自身を除く): 58760704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 853, 864, 912, 1026, 1216, 1368, 1706, 1728, 1824, 2052, 2559, 2736, 3412, 3648, 4104, 5118, 5472, 6824, 7677, 8208, 10236, 10944, 13648, 15354, 16207, 16416, 20472, 23031, 27296, 30708, 32414, 32832, 40944, 46062, 48621, 54592, 61416, 64828, 81888, 92124, 97242, 122832, 129656, 145863, 163776, 184248, 194484, 245664, 259312, 291726, 368496, 388968, 437589, 491328, 518624, 583452, 736992, 777936, 875178, 1037248, 1166904, 1473984, 1555872, 1750356, 2333808, 3111744, 3500712, 4667616, 7001424, 9335232, 14002848, 28005696]

約数ペア:

[(1, 28005696), (2, 14002848), (3, 9335232), (4, 7001424), (6, 4667616), (8, 3500712), (9, 3111744), (12, 2333808), (16, 1750356), (18, 1555872), (19, 1473984), (24, 1166904), (27, 1037248), (32, 875178), (36, 777936), (38, 736992), (48, 583452), (54, 518624), (57, 491328), (64, 437589), (72, 388968), (76, 368496), (96, 291726), (108, 259312), (114, 245664), (144, 194484), (152, 184248), (171, 163776), (192, 145863), (216, 129656), (228, 122832), (288, 97242), (304, 92124), (342, 81888), (432, 64828), (456, 61416), (513, 54592), (576, 48621), (608, 46062), (684, 40944), (853, 32832), (864, 32414), (912, 30708), (1026, 27296), (1216, 23031), (1368, 20472), (1706, 16416), (1728, 16207), (1824, 15354), (2052, 13648), (2559, 10944), (2736, 10236), (3412, 8208), (3648, 7677), (4104, 6824), (5118, 5472)]