42202916

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 86428188

約数和(自身を除く): 44225272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1093, 1379, 2186, 2758, 4372, 5516, 7651, 9653, 15302, 19306, 30604, 38612, 53557, 107114, 214228, 215321, 430642, 861284, 1507247, 3014494, 6028988, 10550729, 21101458, 42202916]

約数ペア:

[(1, 42202916), (2, 21101458), (4, 10550729), (7, 6028988), (14, 3014494), (28, 1507247), (49, 861284), (98, 430642), (196, 215321), (197, 214228), (394, 107114), (788, 53557), (1093, 38612), (1379, 30604), (2186, 19306), (2758, 15302), (4372, 9653), (5516, 7651)]