66436396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19069}}^1$

素因数の和:19153

約数の個数: 24

約数和(自身を含む): 127082480

約数和(自身を除く): 60646084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19069, 38138, 76276, 247897, 495794, 991588, 1277623, 2555246, 5110492, 16609099, 33218198, 66436396]

約数ペア:

[(1, 66436396), (2, 33218198), (4, 16609099), (13, 5110492), (26, 2555246), (52, 1277623), (67, 991588), (134, 495794), (268, 247897), (871, 76276), (1742, 38138), (3484, 19069)]