71621248

素因数分解:

$2^7\times {\mathrm{559541}}^1$

素因数の和:559555

約数の個数: 16

約数和(自身を含む): 142683210

約数和(自身を除く): 71061962

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 559541, 1119082, 2238164, 4476328, 8952656, 17905312, 35810624, 71621248]

約数ペア:

[(1, 71621248), (2, 35810624), (4, 17905312), (8, 8952656), (16, 4476328), (32, 2238164), (64, 1119082), (128, 559541)]