1258208

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2921184

約数和(自身を除く): 1662976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 137, 164, 224, 274, 287, 328, 548, 574, 656, 959, 1096, 1148, 1312, 1918, 2192, 2296, 3836, 4384, 4592, 5617, 7672, 9184, 11234, 15344, 22468, 30688, 39319, 44936, 78638, 89872, 157276, 179744, 314552, 629104, 1258208]

約数ペア:

[(1, 1258208), (2, 629104), (4, 314552), (7, 179744), (8, 157276), (14, 89872), (16, 78638), (28, 44936), (32, 39319), (41, 30688), (56, 22468), (82, 15344), (112, 11234), (137, 9184), (164, 7672), (224, 5617), (274, 4592), (287, 4384), (328, 3836), (548, 2296), (574, 2192), (656, 1918), (959, 1312), (1096, 1148)]