26416802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 16739998

約数列:

[1, 2, 19, 38, 73, 89, 107, 146, 178, 214, 1387, 1691, 2033, 2774, 3382, 4066, 6497, 7811, 9523, 12994, 15622, 19046, 123443, 148409, 180937, 246886, 296818, 361874, 695179, 1390358, 13208401, 26416802]

約数ペア:

[(1, 26416802), (2, 13208401), (19, 1390358), (38, 695179), (73, 361874), (89, 296818), (107, 246886), (146, 180937), (178, 148409), (214, 123443), (1387, 19046), (1691, 15622), (2033, 12994), (2774, 9523), (3382, 7811), (4066, 6497)]