866960072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{41221}}^1$

素因数の和:41477

約数の個数: 32

約数和(自身を含む): 1780790400

約数和(自身を除く): 913830328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 21032, 41221, 82442, 164884, 329768, 453431, 906862, 1813724, 3627448, 9851819, 19703638, 39407276, 78814552, 108370009, 216740018, 433480036, 866960072]

約数ペア:

[(1, 866960072), (2, 433480036), (4, 216740018), (8, 108370009), (11, 78814552), (22, 39407276), (44, 19703638), (88, 9851819), (239, 3627448), (478, 1813724), (956, 906862), (1912, 453431), (2629, 329768), (5258, 164884), (10516, 82442), (21032, 41221)]