73570768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64763}}^1$

素因数の和:64842

約数の個数: 20

約数和(自身を含む): 144553248

約数和(自身を除く): 70982480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64763, 129526, 259052, 518104, 1036208, 4598173, 9196346, 18392692, 36785384, 73570768]

約数ペア:

[(1, 73570768), (2, 36785384), (4, 18392692), (8, 9196346), (16, 4598173), (71, 1036208), (142, 518104), (284, 259052), (568, 129526), (1136, 64763)]