28185618

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 58097664

約数和(自身を除く): 29912046

約数列:

[1, 2, 3, 6, 47, 94, 127, 141, 254, 282, 381, 762, 787, 1574, 2361, 4722, 5969, 11938, 17907, 35814, 36989, 73978, 99949, 110967, 199898, 221934, 299847, 599694, 4697603, 9395206, 14092809, 28185618]

約数ペア:

[(1, 28185618), (2, 14092809), (3, 9395206), (6, 4697603), (47, 599694), (94, 299847), (127, 221934), (141, 199898), (254, 110967), (282, 99949), (381, 73978), (762, 36989), (787, 35814), (1574, 17907), (2361, 11938), (4722, 5969)]