26819564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 52550400

約数和(自身を除く): 25730836

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 229, 268, 437, 458, 874, 916, 1273, 1541, 1748, 2546, 3082, 4351, 5092, 5267, 6164, 8702, 10534, 15343, 17404, 21068, 29279, 30686, 58558, 61372, 100073, 117116, 200146, 291517, 352889, 400292, 583034, 705778, 1166068, 1411556, 6704891, 13409782, 26819564]

約数ペア:

[(1, 26819564), (2, 13409782), (4, 6704891), (19, 1411556), (23, 1166068), (38, 705778), (46, 583034), (67, 400292), (76, 352889), (92, 291517), (134, 200146), (229, 117116), (268, 100073), (437, 61372), (458, 58558), (874, 30686), (916, 29279), (1273, 21068), (1541, 17404), (1748, 15343), (2546, 10534), (3082, 8702), (4351, 6164), (5092, 5267)]