72798374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{45329}}^1$

素因数の和:45415

約数の個数: 16

約数和(自身を含む): 120759120

約数和(自身を除く): 47960746

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 45329, 90658, 498619, 997238, 3309017, 6618034, 36399187, 72798374]

約数ペア:

[(1, 72798374), (2, 36399187), (11, 6618034), (22, 3309017), (73, 997238), (146, 498619), (803, 90658), (1606, 45329)]