40247916

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25603}}^1$

素因数の和:25741

約数の個数: 24

約数和(自身を含む): 94632384

約数和(自身を除く): 54384468

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 25603, 51206, 76809, 102412, 153618, 307236, 3353993, 6707986, 10061979, 13415972, 20123958, 40247916]

約数ペア:

[(1, 40247916), (2, 20123958), (3, 13415972), (4, 10061979), (6, 6707986), (12, 3353993), (131, 307236), (262, 153618), (393, 102412), (524, 76809), (786, 51206), (1572, 25603)]