28291308

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{13171}}^1$

素因数の和:13357

約数の個数: 24

約数和(自身を含む): 66386880

約数和(自身を除く): 38095572

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 13171, 26342, 39513, 52684, 79026, 158052, 2357609, 4715218, 7072827, 9430436, 14145654, 28291308]

約数ペア:

[(1, 28291308), (2, 14145654), (3, 9430436), (4, 7072827), (6, 4715218), (12, 2357609), (179, 158052), (358, 79026), (537, 52684), (716, 39513), (1074, 26342), (2148, 13171)]