40884214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41131}}^1$

素因数の和:41211

約数の個数: 16

約数和(自身を含む): 71076096

約数和(自身を除く): 30191882

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 41131, 82262, 287917, 575834, 2920301, 5840602, 20442107, 40884214]

約数ペア:

[(1, 40884214), (2, 20442107), (7, 5840602), (14, 2920301), (71, 575834), (142, 287917), (497, 82262), (994, 41131)]