629104

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 1437408

約数和(自身を除く): 808304

約数列:

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

約数ペア:

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