72248596

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19697}}^1$

素因数の和:19839

約数の個数: 24

約数和(自身を含む): 145607616

約数和(自身を除く): 73359020

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 19697, 39394, 78788, 137879, 275758, 551516, 2580307, 5160614, 10321228, 18062149, 36124298, 72248596]

約数ペア:

[(1, 72248596), (2, 36124298), (4, 18062149), (7, 10321228), (14, 5160614), (28, 2580307), (131, 551516), (262, 275758), (524, 137879), (917, 78788), (1834, 39394), (3668, 19697)]