72557882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{977}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 110693952

約数和(自身を除く): 38136070

約数列:

[1, 2, 71, 142, 523, 977, 1046, 1954, 37133, 69367, 74266, 138734, 510971, 1021942, 36278941, 72557882]

約数ペア:

[(1, 72557882), (2, 36278941), (71, 1021942), (142, 510971), (523, 138734), (977, 74266), (1046, 69367), (1954, 37133)]