43379728

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2639

約数の個数: 40

約数和(自身を含む): 96706112

約数和(自身を除く): 53326384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2467, 2512, 4396, 4934, 8792, 9868, 17269, 17584, 19736, 34538, 39472, 69076, 138152, 276304, 387319, 774638, 1549276, 2711233, 3098552, 5422466, 6197104, 10844932, 21689864, 43379728]

約数ペア:

[(1, 43379728), (2, 21689864), (4, 10844932), (7, 6197104), (8, 5422466), (14, 3098552), (16, 2711233), (28, 1549276), (56, 774638), (112, 387319), (157, 276304), (314, 138152), (628, 69076), (1099, 39472), (1256, 34538), (2198, 19736), (2467, 17584), (2512, 17269), (4396, 9868), (4934, 8792)]