42126496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 87998400

約数和(自身を除く): 45871904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 359, 386, 608, 718, 772, 1436, 1544, 2872, 3088, 3667, 5744, 6176, 6821, 7334, 11488, 13642, 14668, 27284, 29336, 54568, 58672, 69287, 109136, 117344, 138574, 218272, 277148, 554296, 1108592, 1316453, 2217184, 2632906, 5265812, 10531624, 21063248, 42126496]

約数ペア:

[(1, 42126496), (2, 21063248), (4, 10531624), (8, 5265812), (16, 2632906), (19, 2217184), (32, 1316453), (38, 1108592), (76, 554296), (152, 277148), (193, 218272), (304, 138574), (359, 117344), (386, 109136), (608, 69287), (718, 58672), (772, 54568), (1436, 29336), (1544, 27284), (2872, 14668), (3088, 13642), (3667, 11488), (5744, 7334), (6176, 6821)]