7945448

素因数分解:

$2^3\times 7^2\times {\mathrm{20269}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 17330850

約数和(自身を除く): 9385402

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20269, 40538, 81076, 141883, 162152, 283766, 567532, 993181, 1135064, 1986362, 3972724, 7945448]

約数ペア:

[(1, 7945448), (2, 3972724), (4, 1986362), (7, 1135064), (8, 993181), (14, 567532), (28, 283766), (49, 162152), (56, 141883), (98, 81076), (196, 40538), (392, 20269)]