21956032

素因数分解:

$2^6\times 7^1\times {\mathrm{49009}}^1$

素因数の和:49028

約数の個数: 28

約数和(自身を含む): 49794160

約数和(自身を除く): 27838128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 49009, 98018, 196036, 343063, 392072, 686126, 784144, 1372252, 1568288, 2744504, 3136576, 5489008, 10978016, 21956032]

約数ペア:

[(1, 21956032), (2, 10978016), (4, 5489008), (7, 3136576), (8, 2744504), (14, 1568288), (16, 1372252), (28, 784144), (32, 686126), (56, 392072), (64, 343063), (112, 196036), (224, 98018), (448, 49009)]