56681674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 102729600

約数和(自身を除く): 46047926

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 521, 818, 1042, 2863, 3647, 5726, 7294, 7771, 9899, 15542, 19798, 54397, 69293, 108794, 138586, 213089, 426178, 1491623, 2983246, 4048691, 8097382, 28340837, 56681674]

約数ペア:

[(1, 56681674), (2, 28340837), (7, 8097382), (14, 4048691), (19, 2983246), (38, 1491623), (133, 426178), (266, 213089), (409, 138586), (521, 108794), (818, 69293), (1042, 54397), (2863, 19798), (3647, 15542), (5726, 9899), (7294, 7771)]