28947676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 53415936

約数和(自身を除く): 24468260

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 4967, 5828, 9934, 19868, 153977, 233449, 307954, 466898, 615908, 933796, 7236919, 14473838, 28947676]

約数ペア:

[(1, 28947676), (2, 14473838), (4, 7236919), (31, 933796), (47, 615908), (62, 466898), (94, 307954), (124, 233449), (188, 153977), (1457, 19868), (2914, 9934), (4967, 5828)]