1329124544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26591}}^1$

素因数の和:26685

約数の個数: 56

約数和(自身を含む): 2917886976

約数和(自身を除く): 1588762432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 12496, 24992, 26591, 49984, 53182, 106364, 212728, 292501, 425456, 585002, 850912, 1170004, 1701824, 1887961, 2340008, 3775922, 4680016, 7551844, 9360032, 15103688, 18720064, 20767571, 30207376, 41535142, 60414752, 83070284, 120829504, 166140568, 332281136, 664562272, 1329124544]

約数ペア:

[(1, 1329124544), (2, 664562272), (4, 332281136), (8, 166140568), (11, 120829504), (16, 83070284), (22, 60414752), (32, 41535142), (44, 30207376), (64, 20767571), (71, 18720064), (88, 15103688), (142, 9360032), (176, 7551844), (284, 4680016), (352, 3775922), (568, 2340008), (704, 1887961), (781, 1701824), (1136, 1170004), (1562, 850912), (2272, 585002), (3124, 425456), (4544, 292501), (6248, 212728), (12496, 106364), (24992, 53182), (26591, 49984)]