28579164

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5657}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 66854928

約数和(自身を除く): 38275764

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 5657, 11314, 16971, 22628, 33942, 67884, 2381597, 4763194, 7144791, 9526388, 14289582, 28579164]

約数ペア:

[(1, 28579164), (2, 14289582), (3, 9526388), (4, 7144791), (6, 4763194), (12, 2381597), (421, 67884), (842, 33942), (1263, 22628), (1684, 16971), (2526, 11314), (5052, 5657)]