27774328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 55384560

約数和(自身を除く): 27610232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 461, 886, 922, 1772, 1844, 3544, 3688, 7531, 7837, 15062, 15674, 30124, 31348, 60248, 62696, 204223, 408446, 816892, 1633784, 3471791, 6943582, 13887164, 27774328]

約数ペア:

[(1, 27774328), (2, 13887164), (4, 6943582), (8, 3471791), (17, 1633784), (34, 816892), (68, 408446), (136, 204223), (443, 62696), (461, 60248), (886, 31348), (922, 30124), (1772, 15674), (1844, 15062), (3544, 7837), (3688, 7531)]