28905198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{98317}}^1$

素因数の和:98336

約数の個数: 24

約数和(自身を含む): 67249512

約数和(自身を除く): 38344314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 98317, 196634, 294951, 589902, 688219, 1376438, 2064657, 4129314, 4817533, 9635066, 14452599, 28905198]

約数ペア:

[(1, 28905198), (2, 14452599), (3, 9635066), (6, 4817533), (7, 4129314), (14, 2064657), (21, 1376438), (42, 688219), (49, 589902), (98, 294951), (147, 196634), (294, 98317)]