73727536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64901}}^1$

素因数の和:64980

約数の個数: 20

約数和(自身を含む): 144861264

約数和(自身を除く): 71133728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64901, 129802, 259604, 519208, 1038416, 4607971, 9215942, 18431884, 36863768, 73727536]

約数ペア:

[(1, 73727536), (2, 36863768), (4, 18431884), (8, 9215942), (16, 4607971), (71, 1038416), (142, 519208), (284, 259604), (568, 129802), (1136, 64901)]