72300032

素因数分解:

$2^9\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20198

約数の個数: 40

約数和(自身を含む): 165104016

約数和(自身を除く): 92803984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20173, 40346, 80692, 141211, 161384, 282422, 322768, 564844, 645536, 1129688, 1291072, 2259376, 2582144, 4518752, 5164288, 9037504, 10328576, 18075008, 36150016, 72300032]

約数ペア:

[(1, 72300032), (2, 36150016), (4, 18075008), (7, 10328576), (8, 9037504), (14, 5164288), (16, 4518752), (28, 2582144), (32, 2259376), (56, 1291072), (64, 1129688), (112, 645536), (128, 564844), (224, 322768), (256, 282422), (448, 161384), (512, 141211), (896, 80692), (1792, 40346), (3584, 20173)]