38989006

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3184

約数の個数: 24

約数和(自身を含む): 68573736

約数和(自身を除く): 29584730

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 3037, 6074, 6419, 12838, 21259, 42518, 148813, 297626, 397847, 795694, 2784929, 5569858, 19494503, 38989006]

約数ペア:

[(1, 38989006), (2, 19494503), (7, 5569858), (14, 2784929), (49, 795694), (98, 397847), (131, 297626), (262, 148813), (917, 42518), (1834, 21259), (3037, 12838), (6074, 6419)]