40740716

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 74971176

約数和(自身を除く): 34230460

約数列:

[1, 2, 4, 41, 73, 82, 83, 146, 164, 166, 292, 332, 1681, 2993, 3362, 3403, 5986, 6059, 6724, 6806, 11972, 12118, 13612, 24236, 122713, 139523, 245426, 248419, 279046, 490852, 496838, 558092, 993676, 10185179, 20370358, 40740716]

約数ペア:

[(1, 40740716), (2, 20370358), (4, 10185179), (41, 993676), (73, 558092), (82, 496838), (83, 490852), (146, 279046), (164, 248419), (166, 245426), (292, 139523), (332, 122713), (1681, 24236), (2993, 13612), (3362, 12118), (3403, 11972), (5986, 6806), (6059, 6724)]