28683711224

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1\times {\mathrm{2053}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 61758028800

約数和(自身を除く): 33074317576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 719, 1388, 1438, 2053, 2429, 2776, 2876, 4106, 4858, 5033, 5752, 8212, 9716, 10066, 14371, 16424, 19432, 20132, 28742, 40264, 57484, 114968, 249493, 498986, 712391, 997972, 1424782, 1476107, 1746451, 1995944, 2849564, 2952214, 3492902, 4986737, 5699128, 5904428, 6985804, 9973474, 10332749, 11808856, 13971608, 19946948, 20665498, 39893896, 41330996, 82661992, 512209129, 1024418258, 2048836516, 3585463903, 4097673032, 7170927806, 14341855612, 28683711224]

約数ペア:

[(1, 28683711224), (2, 14341855612), (4, 7170927806), (7, 4097673032), (8, 3585463903), (14, 2048836516), (28, 1024418258), (56, 512209129), (347, 82661992), (694, 41330996), (719, 39893896), (1388, 20665498), (1438, 19946948), (2053, 13971608), (2429, 11808856), (2776, 10332749), (2876, 9973474), (4106, 6985804), (4858, 5904428), (5033, 5699128), (5752, 4986737), (8212, 3492902), (9716, 2952214), (10066, 2849564), (14371, 1995944), (16424, 1746451), (19432, 1476107), (20132, 1424782), (28742, 997972), (40264, 712391), (57484, 498986), (114968, 249493)]