27856884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 43428876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 883, 956, 1434, 1766, 2629, 2649, 2868, 3532, 5258, 5298, 7887, 9713, 10516, 10596, 15774, 19426, 29139, 31548, 38852, 58278, 116556, 211037, 422074, 633111, 844148, 1266222, 2321407, 2532444, 4642814, 6964221, 9285628, 13928442, 27856884]

約数ペア:

[(1, 27856884), (2, 13928442), (3, 9285628), (4, 6964221), (6, 4642814), (11, 2532444), (12, 2321407), (22, 1266222), (33, 844148), (44, 633111), (66, 422074), (132, 211037), (239, 116556), (478, 58278), (717, 38852), (883, 31548), (956, 29139), (1434, 19426), (1766, 15774), (2629, 10596), (2649, 10516), (2868, 9713), (3532, 7887), (5258, 5298)]