71573722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 53256998

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 2063, 3154, 4126, 17347, 22693, 34694, 39197, 45386, 78394, 171229, 342458, 431167, 862334, 1883519, 3253351, 3767038, 6506702, 35786861, 71573722]

約数ペア:

[(1, 71573722), (2, 35786861), (11, 6506702), (19, 3767038), (22, 3253351), (38, 1883519), (83, 862334), (166, 431167), (209, 342458), (418, 171229), (913, 78394), (1577, 45386), (1826, 39197), (2063, 34694), (3154, 22693), (4126, 17347)]