38969732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1471}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 70479360

約数和(自身を除く): 31509628

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 1471, 2942, 5884, 6623, 13246, 26492, 54427, 108854, 217708, 263309, 526618, 1053236, 9742433, 19484866, 38969732]

約数ペア:

[(1, 38969732), (2, 19484866), (4, 9742433), (37, 1053236), (74, 526618), (148, 263309), (179, 217708), (358, 108854), (716, 54427), (1471, 26492), (2942, 13246), (5884, 6623)]