25421874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79943}}^1$

素因数の和:80001

約数の個数: 16

約数和(自身を含む): 51803712

約数和(自身を除く): 26381838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 79943, 159886, 239829, 479658, 4236979, 8473958, 12710937, 25421874]

約数ペア:

[(1, 25421874), (2, 12710937), (3, 8473958), (6, 4236979), (53, 479658), (106, 239829), (159, 159886), (318, 79943)]