69784528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9283

約数の個数: 40

約数和(自身を含む): 150945696

約数和(自身を除く): 81161168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 9221, 18442, 36884, 73768, 101431, 147536, 202862, 396503, 405724, 793006, 811448, 1586012, 1622896, 3172024, 4361533, 6344048, 8723066, 17446132, 34892264, 69784528]

約数ペア:

[(1, 69784528), (2, 34892264), (4, 17446132), (8, 8723066), (11, 6344048), (16, 4361533), (22, 3172024), (43, 1622896), (44, 1586012), (86, 811448), (88, 793006), (172, 405724), (176, 396503), (344, 202862), (473, 147536), (688, 101431), (946, 73768), (1892, 36884), (3784, 18442), (7568, 9221)]