61486768

素因数分解:

$2^4\times 7^2\times {\mathrm{78427}}^1$

素因数の和:78449

約数の個数: 30

約数和(自身を含む): 138582276

約数和(自身を除く): 77095508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 78427, 156854, 313708, 548989, 627416, 1097978, 1254832, 2195956, 3842923, 4391912, 7685846, 8783824, 15371692, 30743384, 61486768]

約数ペア:

[(1, 61486768), (2, 30743384), (4, 15371692), (7, 8783824), (8, 7685846), (14, 4391912), (16, 3842923), (28, 2195956), (49, 1254832), (56, 1097978), (98, 627416), (112, 548989), (196, 313708), (392, 156854), (784, 78427)]