71404022

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 108879120

約数和(自身を除く): 37475098

約数列:

[1, 2, 113, 139, 226, 278, 2273, 4546, 15707, 31414, 256849, 315947, 513698, 631894, 35702011, 71404022]

約数ペア:

[(1, 71404022), (2, 35702011), (113, 631894), (139, 513698), (226, 315947), (278, 256849), (2273, 31414), (4546, 15707)]