56881706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 103144320

約数和(自身を除く): 46262614

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 562, 761, 1522, 1967, 3934, 5327, 5339, 10654, 10678, 14459, 28918, 37373, 74746, 101213, 202426, 213841, 427682, 1496887, 2993774, 4062979, 8125958, 28440853, 56881706]

約数ペア:

[(1, 56881706), (2, 28440853), (7, 8125958), (14, 4062979), (19, 2993774), (38, 1496887), (133, 427682), (266, 213841), (281, 202426), (562, 101213), (761, 74746), (1522, 37373), (1967, 28918), (3934, 14459), (5327, 10678), (5339, 10654)]