29921678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 18669682

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 191, 382, 1073, 2117, 2146, 2701, 4234, 5402, 5539, 7067, 11078, 13943, 14134, 27886, 78329, 156658, 204943, 404347, 409886, 515891, 808694, 1031782, 14960839, 29921678]

約数ペア:

[(1, 29921678), (2, 14960839), (29, 1031782), (37, 808694), (58, 515891), (73, 409886), (74, 404347), (146, 204943), (191, 156658), (382, 78329), (1073, 27886), (2117, 14134), (2146, 13943), (2701, 11078), (4234, 7067), (5402, 5539)]