27284278

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 22021322

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1283, 1519, 2566, 3038, 8981, 10633, 17962, 21266, 39773, 62867, 79546, 125734, 278411, 440069, 556822, 880138, 1948877, 3897754, 13642139, 27284278]

約数ペア:

[(1, 27284278), (2, 13642139), (7, 3897754), (14, 1948877), (31, 880138), (49, 556822), (62, 440069), (98, 278411), (217, 125734), (343, 79546), (434, 62867), (686, 39773), (1283, 21266), (1519, 17962), (2566, 10633), (3038, 8981)]