72754574

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 111248640

約数和(自身を除く): 38494066

約数列:

[1, 2, 73, 146, 191, 382, 2609, 5218, 13943, 27886, 190457, 380914, 498319, 996638, 36377287, 72754574]

約数ペア:

[(1, 72754574), (2, 36377287), (73, 996638), (146, 498319), (191, 380914), (382, 190457), (2609, 27886), (5218, 13943)]