71291918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6791}}^1$

素因数の和:7003

約数の個数: 16

約数和(自身を含む): 111252960

約数和(自身を除く): 39961042

約数列:

[1, 2, 29, 58, 181, 362, 5249, 6791, 10498, 13582, 196939, 393878, 1229171, 2458342, 35645959, 71291918]

約数ペア:

[(1, 71291918), (2, 35645959), (29, 2458342), (58, 1229171), (181, 393878), (362, 196939), (5249, 13582), (6791, 10498)]