2331728

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 5237760

約数和(自身を除く): 2906032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 191, 218, 382, 436, 763, 764, 872, 1337, 1526, 1528, 1744, 2674, 3052, 3056, 5348, 6104, 10696, 12208, 20819, 21392, 41638, 83276, 145733, 166552, 291466, 333104, 582932, 1165864, 2331728]

約数ペア:

[(1, 2331728), (2, 1165864), (4, 582932), (7, 333104), (8, 291466), (14, 166552), (16, 145733), (28, 83276), (56, 41638), (109, 21392), (112, 20819), (191, 12208), (218, 10696), (382, 6104), (436, 5348), (763, 3056), (764, 3052), (872, 2674), (1337, 1744), (1526, 1528)]