67924648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1193}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 139268160

約数和(自身を除く): 71343512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 1193, 1294, 2386, 2588, 4772, 5176, 7117, 9544, 13123, 14234, 26246, 28468, 52492, 56936, 104984, 771871, 1543742, 3087484, 6174968, 8490581, 16981162, 33962324, 67924648]

約数ペア:

[(1, 67924648), (2, 33962324), (4, 16981162), (8, 8490581), (11, 6174968), (22, 3087484), (44, 1543742), (88, 771871), (647, 104984), (1193, 56936), (1294, 52492), (2386, 28468), (2588, 26246), (4772, 14234), (5176, 13123), (7117, 9544)]