38972396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^2$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 73779888

約数和(自身を除く): 34807492

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 107, 148, 214, 428, 851, 1702, 2461, 3404, 3959, 4922, 7918, 9844, 11449, 15836, 22898, 45796, 91057, 182114, 263327, 364228, 423613, 526654, 847226, 1053308, 1694452, 9743099, 19486198, 38972396]

約数ペア:

[(1, 38972396), (2, 19486198), (4, 9743099), (23, 1694452), (37, 1053308), (46, 847226), (74, 526654), (92, 423613), (107, 364228), (148, 263327), (214, 182114), (428, 91057), (851, 45796), (1702, 22898), (2461, 15836), (3404, 11449), (3959, 9844), (4922, 7918)]