71281024

素因数分解:

$2^7\times {\mathrm{556883}}^1$

素因数の和:556897

約数の個数: 16

約数和(自身を含む): 142005420

約数和(自身を除く): 70724396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 556883, 1113766, 2227532, 4455064, 8910128, 17820256, 35640512, 71281024]

約数ペア:

[(1, 71281024), (2, 35640512), (4, 17820256), (8, 8910128), (16, 4455064), (32, 2227532), (64, 1113766), (128, 556883)]