71349248

素因数分解:

$2^{10}\times {\mathrm{69677}}^1$

素因数の和:69697

約数の個数: 22

約数和(自身を含む): 142630866

約数和(自身を除く): 71281618

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 69677, 139354, 278708, 557416, 1114832, 2229664, 4459328, 8918656, 17837312, 35674624, 71349248]

約数ペア:

[(1, 71349248), (2, 35674624), (4, 17837312), (8, 8918656), (16, 4459328), (32, 2229664), (64, 1114832), (128, 557416), (256, 278708), (512, 139354), (1024, 69677)]