70240454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25321}}^1$

素因数の和:25415

約数の個数: 16

約数和(自身を含む): 112429680

約数和(自身を除く): 42189226

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 25321, 50642, 481099, 962198, 1848433, 3696866, 35120227, 70240454]

約数ペア:

[(1, 70240454), (2, 35120227), (19, 3696866), (38, 1848433), (73, 962198), (146, 481099), (1387, 50642), (2774, 25321)]