40142804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1039}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 75828480

約数和(自身を除く): 35685676

約数列:

[1, 2, 4, 13, 26, 52, 743, 1039, 1486, 2078, 2972, 4156, 9659, 13507, 19318, 27014, 38636, 54028, 771977, 1543954, 3087908, 10035701, 20071402, 40142804]

約数ペア:

[(1, 40142804), (2, 20071402), (4, 10035701), (13, 3087908), (26, 1543954), (52, 771977), (743, 54028), (1039, 38636), (1486, 27014), (2078, 19318), (2972, 13507), (4156, 9659)]