72974902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36451}}^1$

素因数の和:36484

約数の個数: 32

約数和(自身を含む): 146974464

約数和(自身を除く): 73999562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 36451, 72902, 255157, 400961, 473863, 510314, 801922, 947726, 2806727, 3317041, 5212493, 5613454, 6634082, 10424986, 36487451, 72974902]

約数ペア:

[(1, 72974902), (2, 36487451), (7, 10424986), (11, 6634082), (13, 5613454), (14, 5212493), (22, 3317041), (26, 2806727), (77, 947726), (91, 801922), (143, 510314), (154, 473863), (182, 400961), (286, 255157), (1001, 72902), (2002, 36451)]