1328272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7547}}^1$

素因数の和:7566

約数の個数: 20

約数和(自身を含む): 2807856

約数和(自身を除く): 1479584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7547, 15094, 30188, 60376, 83017, 120752, 166034, 332068, 664136, 1328272]

約数ペア:

[(1, 1328272), (2, 664136), (4, 332068), (8, 166034), (11, 120752), (16, 83017), (22, 60376), (44, 30188), (88, 15094), (176, 7547)]