8660512

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 20841408

約数和(自身を除く): 12180896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 82, 92, 112, 161, 164, 184, 224, 287, 322, 328, 368, 574, 644, 656, 736, 943, 1148, 1288, 1312, 1681, 1886, 2296, 2576, 3362, 3772, 4592, 5152, 6601, 6724, 7544, 9184, 11767, 13202, 13448, 15088, 23534, 26404, 26896, 30176, 38663, 47068, 52808, 53792, 77326, 94136, 105616, 154652, 188272, 211232, 270641, 309304, 376544, 541282, 618608, 1082564, 1237216, 2165128, 4330256, 8660512]

約数ペア:

[(1, 8660512), (2, 4330256), (4, 2165128), (7, 1237216), (8, 1082564), (14, 618608), (16, 541282), (23, 376544), (28, 309304), (32, 270641), (41, 211232), (46, 188272), (56, 154652), (82, 105616), (92, 94136), (112, 77326), (161, 53792), (164, 52808), (184, 47068), (224, 38663), (287, 30176), (322, 26896), (328, 26404), (368, 23534), (574, 15088), (644, 13448), (656, 13202), (736, 11767), (943, 9184), (1148, 7544), (1288, 6724), (1312, 6601), (1681, 5152), (1886, 4592), (2296, 3772), (2576, 3362)]