21925792

素因数分解:

$2^5\times 7^1\times {\mathrm{97883}}^1$

素因数の和:97900

約数の個数: 24

約数和(自身を含む): 49333536

約数和(自身を除く): 27407744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97883, 195766, 391532, 685181, 783064, 1370362, 1566128, 2740724, 3132256, 5481448, 10962896, 21925792]

約数ペア:

[(1, 21925792), (2, 10962896), (4, 5481448), (7, 3132256), (8, 2740724), (14, 1566128), (16, 1370362), (28, 783064), (32, 685181), (56, 391532), (112, 195766), (224, 97883)]