28886538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{65951}}^1$

素因数の和:66029

約数の個数: 16

約数和(自身を含む): 58565376

約数和(自身を除く): 29678838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 65951, 131902, 197853, 395706, 4814423, 9628846, 14443269, 28886538]

約数ペア:

[(1, 28886538), (2, 14443269), (3, 9628846), (6, 4814423), (73, 395706), (146, 197853), (219, 131902), (438, 65951)]