27898368

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 76307616

約数和(自身を除く): 48409248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 443, 492, 512, 656, 768, 886, 984, 1312, 1329, 1536, 1772, 1968, 2624, 2658, 3544, 3936, 5248, 5316, 7088, 7872, 10496, 10632, 14176, 15744, 18163, 20992, 21264, 28352, 31488, 36326, 42528, 54489, 56704, 62976, 72652, 85056, 108978, 113408, 145304, 170112, 217956, 226816, 290608, 340224, 435912, 581216, 680448, 871824, 1162432, 1743648, 2324864, 3487296, 4649728, 6974592, 9299456, 13949184, 27898368]

約数ペア:

[(1, 27898368), (2, 13949184), (3, 9299456), (4, 6974592), (6, 4649728), (8, 3487296), (12, 2324864), (16, 1743648), (24, 1162432), (32, 871824), (41, 680448), (48, 581216), (64, 435912), (82, 340224), (96, 290608), (123, 226816), (128, 217956), (164, 170112), (192, 145304), (246, 113408), (256, 108978), (328, 85056), (384, 72652), (443, 62976), (492, 56704), (512, 54489), (656, 42528), (768, 36326), (886, 31488), (984, 28352), (1312, 21264), (1329, 20992), (1536, 18163), (1772, 15744), (1968, 14176), (2624, 10632), (2658, 10496), (3544, 7872), (3936, 7088), (5248, 5316)]