28865142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84401}}^1$

素因数の和:84428

約数の個数: 24

約数和(自身を含む): 65833560

約数和(自身を除く): 36968418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84401, 168802, 253203, 506406, 759609, 1519218, 1603619, 3207238, 4810857, 9621714, 14432571, 28865142]

約数ペア:

[(1, 28865142), (2, 14432571), (3, 9621714), (6, 4810857), (9, 3207238), (18, 1603619), (19, 1519218), (38, 759609), (57, 506406), (114, 253203), (171, 168802), (342, 84401)]