22008704

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 44196600

約数和(自身を除く): 22187896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 1237, 2224, 2474, 4448, 4948, 8896, 9896, 17792, 19792, 39584, 79168, 158336, 171943, 343886, 687772, 1375544, 2751088, 5502176, 11004352, 22008704]

約数ペア:

[(1, 22008704), (2, 11004352), (4, 5502176), (8, 2751088), (16, 1375544), (32, 687772), (64, 343886), (128, 171943), (139, 158336), (278, 79168), (556, 39584), (1112, 19792), (1237, 17792), (2224, 9896), (2474, 8896), (4448, 4948)]