27723784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 56946240

約数和(自身を除く): 29222456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1013, 1244, 2026, 2488, 3421, 4052, 6842, 8104, 11143, 13684, 22286, 27368, 44572, 89144, 315043, 630086, 1260172, 2520344, 3465473, 6930946, 13861892, 27723784]

約数ペア:

[(1, 27723784), (2, 13861892), (4, 6930946), (8, 3465473), (11, 2520344), (22, 1260172), (44, 630086), (88, 315043), (311, 89144), (622, 44572), (1013, 27368), (1244, 22286), (2026, 13684), (2488, 11143), (3421, 8104), (4052, 6842)]