7929968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4547}}^1$

素因数の和:4664

約数の個数: 20

約数和(自身を含む): 15508680

約数和(自身を除く): 7578712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4547, 9094, 18188, 36376, 72752, 495623, 991246, 1982492, 3964984, 7929968]

約数ペア:

[(1, 7929968), (2, 3964984), (4, 1982492), (8, 991246), (16, 495623), (109, 72752), (218, 36376), (436, 18188), (872, 9094), (1744, 4547)]