28144158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{670099}}^1$

素因数の和:670111

約数の個数: 16

約数和(自身を含む): 64329600

約数和(自身を除く): 36185442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 670099, 1340198, 2010297, 4020594, 4690693, 9381386, 14072079, 28144158]

約数ペア:

[(1, 28144158), (2, 14072079), (3, 9381386), (6, 4690693), (7, 4020594), (14, 2010297), (21, 1340198), (42, 670099)]