67029040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64451}}^1$

素因数の和:64477

約数の個数: 40

約数和(自身を含む): 167833008

約数和(自身を除く): 100803968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 64451, 128902, 257804, 322255, 515608, 644510, 837863, 1031216, 1289020, 1675726, 2578040, 3351452, 4189315, 5156080, 6702904, 8378630, 13405808, 16757260, 33514520, 67029040]

約数ペア:

[(1, 67029040), (2, 33514520), (4, 16757260), (5, 13405808), (8, 8378630), (10, 6702904), (13, 5156080), (16, 4189315), (20, 3351452), (26, 2578040), (40, 1675726), (52, 1289020), (65, 1031216), (80, 837863), (104, 644510), (130, 515608), (208, 322255), (260, 257804), (520, 128902), (1040, 64451)]