67293578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 112674240

約数和(自身を除く): 45380662

約数列:

[1, 2, 11, 22, 83, 137, 166, 269, 274, 538, 913, 1507, 1826, 2959, 3014, 5918, 11371, 22327, 22742, 36853, 44654, 73706, 125081, 245597, 250162, 405383, 491194, 810766, 3058799, 6117598, 33646789, 67293578]

約数ペア:

[(1, 67293578), (2, 33646789), (11, 6117598), (22, 3058799), (83, 810766), (137, 491194), (166, 405383), (269, 250162), (274, 245597), (538, 125081), (913, 73706), (1507, 44654), (1826, 36853), (2959, 22742), (3014, 22327), (5918, 11371)]