47940344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 95158800

約数和(自身を除く): 47218456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1601, 3202, 3743, 6404, 7486, 12808, 14972, 29944, 30419, 60838, 121676, 243352, 315397, 630794, 1261588, 2523176, 5992543, 11985086, 23970172, 47940344]

約数ペア:

[(1, 47940344), (2, 23970172), (4, 11985086), (8, 5992543), (19, 2523176), (38, 1261588), (76, 630794), (152, 315397), (197, 243352), (394, 121676), (788, 60838), (1576, 30419), (1601, 29944), (3202, 14972), (3743, 12808), (6404, 7486)]