65537668

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38371}}^1$

素因数の和:38443

約数の個数: 24

約数和(自身を含む): 133227584

約数和(自身を除く): 67689916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 38371, 76742, 153484, 268597, 537194, 1074388, 2340631, 4681262, 9362524, 16384417, 32768834, 65537668]

約数ペア:

[(1, 65537668), (2, 32768834), (4, 16384417), (7, 9362524), (14, 4681262), (28, 2340631), (61, 1074388), (122, 537194), (244, 268597), (427, 153484), (854, 76742), (1708, 38371)]