71999318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{4049}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 114598800

約数和(自身を除く): 42599482

約数列:

[1, 2, 17, 34, 523, 1046, 4049, 8098, 8891, 17782, 68833, 137666, 2117627, 4235254, 35999659, 71999318]

約数ペア:

[(1, 71999318), (2, 35999659), (17, 4235254), (34, 2117627), (523, 137666), (1046, 68833), (4049, 17782), (8098, 8891)]