27850816

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 84

約数和(自身を含む): 65672208

約数和(自身を除く): 37821392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 107, 112, 166, 196, 214, 224, 332, 392, 428, 448, 581, 664, 749, 784, 856, 1162, 1328, 1498, 1568, 1712, 2324, 2656, 2996, 3136, 3424, 4067, 4648, 5243, 5312, 5992, 6848, 8134, 8881, 9296, 10486, 11984, 16268, 17762, 18592, 20972, 23968, 32536, 35524, 37184, 41944, 47936, 62167, 65072, 71048, 83888, 124334, 130144, 142096, 167776, 248668, 260288, 284192, 335552, 435169, 497336, 568384, 870338, 994672, 1740676, 1989344, 3481352, 3978688, 6962704, 13925408, 27850816]

約数ペア:

[(1, 27850816), (2, 13925408), (4, 6962704), (7, 3978688), (8, 3481352), (14, 1989344), (16, 1740676), (28, 994672), (32, 870338), (49, 568384), (56, 497336), (64, 435169), (83, 335552), (98, 284192), (107, 260288), (112, 248668), (166, 167776), (196, 142096), (214, 130144), (224, 124334), (332, 83888), (392, 71048), (428, 65072), (448, 62167), (581, 47936), (664, 41944), (749, 37184), (784, 35524), (856, 32536), (1162, 23968), (1328, 20972), (1498, 18592), (1568, 17762), (1712, 16268), (2324, 11984), (2656, 10486), (2996, 9296), (3136, 8881), (3424, 8134), (4067, 6848), (4648, 5992), (5243, 5312)]