74042764

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{21011}}^1$

素因数の和:21896

約数の個数: 12

約数和(自身を含む): 129728088

約数和(自身を除く): 55685324

約数列:

[1, 2, 4, 881, 1762, 3524, 21011, 42022, 84044, 18510691, 37021382, 74042764]

約数ペア:

[(1, 74042764), (2, 37021382), (4, 18510691), (881, 84044), (1762, 42022), (3524, 21011)]