27640284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 74032896

約数和(自身を除く): 46392612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1171, 1686, 1967, 2342, 3372, 3513, 3934, 4684, 5901, 7026, 7868, 8197, 11802, 14052, 16394, 23604, 24591, 32788, 49182, 98364, 329051, 658102, 987153, 1316204, 1974306, 2303357, 3948612, 4606714, 6910071, 9213428, 13820142, 27640284]

約数ペア:

[(1, 27640284), (2, 13820142), (3, 9213428), (4, 6910071), (6, 4606714), (7, 3948612), (12, 2303357), (14, 1974306), (21, 1316204), (28, 987153), (42, 658102), (84, 329051), (281, 98364), (562, 49182), (843, 32788), (1124, 24591), (1171, 23604), (1686, 16394), (1967, 14052), (2342, 11802), (3372, 8197), (3513, 7868), (3934, 7026), (4684, 5901)]