42028572

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21487}}^1$

素因数の和:21657

約数の個数: 24

約数和(自身を含む): 98672896

約数和(自身を除く): 56644324

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 21487, 42974, 64461, 85948, 128922, 257844, 3502381, 7004762, 10507143, 14009524, 21014286, 42028572]

約数ペア:

[(1, 42028572), (2, 21014286), (3, 14009524), (4, 10507143), (6, 7004762), (12, 3502381), (163, 257844), (326, 128922), (489, 85948), (652, 64461), (978, 42974), (1956, 21487)]