42688426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 73529856

約数和(自身を除く): 30841430

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1166, 1181, 1643, 2362, 3286, 12991, 18073, 25982, 36146, 36611, 62593, 73222, 125186, 402721, 688523, 805442, 1377046, 1940383, 3880766, 21344213, 42688426]

約数ペア:

[(1, 42688426), (2, 21344213), (11, 3880766), (22, 1940383), (31, 1377046), (53, 805442), (62, 688523), (106, 402721), (341, 125186), (583, 73222), (682, 62593), (1166, 36611), (1181, 36146), (1643, 25982), (2362, 18073), (3286, 12991)]