39770396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 72930816

約数和(自身を除く): 33160420

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 4787, 8308, 9574, 19148, 148397, 296794, 320729, 593588, 641458, 1282916, 9942599, 19885198, 39770396]

約数ペア:

[(1, 39770396), (2, 19885198), (4, 9942599), (31, 1282916), (62, 641458), (67, 593588), (124, 320729), (134, 296794), (268, 148397), (2077, 19148), (4154, 9574), (4787, 8308)]