27386528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 59453856

約数和(自身を除く): 32067328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1531, 2236, 3062, 4472, 6124, 8944, 12248, 17888, 19903, 24496, 39806, 48992, 65833, 79612, 131666, 159224, 263332, 318448, 526664, 636896, 855829, 1053328, 1711658, 2106656, 3423316, 6846632, 13693264, 27386528]

約数ペア:

[(1, 27386528), (2, 13693264), (4, 6846632), (8, 3423316), (13, 2106656), (16, 1711658), (26, 1053328), (32, 855829), (43, 636896), (52, 526664), (86, 318448), (104, 263332), (172, 159224), (208, 131666), (344, 79612), (416, 65833), (559, 48992), (688, 39806), (1118, 24496), (1376, 19903), (1531, 17888), (2236, 12248), (3062, 8944), (4472, 6124)]