71287942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{3089}}^1$

素因数の和:4151

約数の個数: 16

約数和(自身を含む): 116802000

約数和(自身を除く): 45514058

約数列:

[1, 2, 11, 22, 1049, 2098, 3089, 6178, 11539, 23078, 33979, 67958, 3240361, 6480722, 35643971, 71287942]

約数ペア:

[(1, 71287942), (2, 35643971), (11, 6480722), (22, 3240361), (1049, 67958), (2098, 33979), (3089, 23078), (6178, 11539)]