27678224

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 61537728

約数和(自身を除く): 33859504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 587, 842, 1174, 1684, 2348, 2947, 3368, 4109, 4696, 5894, 6736, 8218, 9392, 11788, 16436, 23576, 32872, 47152, 65744, 247127, 494254, 988508, 1729889, 1977016, 3459778, 3954032, 6919556, 13839112, 27678224]

約数ペア:

[(1, 27678224), (2, 13839112), (4, 6919556), (7, 3954032), (8, 3459778), (14, 1977016), (16, 1729889), (28, 988508), (56, 494254), (112, 247127), (421, 65744), (587, 47152), (842, 32872), (1174, 23576), (1684, 16436), (2348, 11788), (2947, 9392), (3368, 8218), (4109, 6736), (4696, 5894)]